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  2. Category: Envelopes, Mailers & Shipping Supplies

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  1. Striglos

  2. 150 E William Street

  3. Decatur, IL 62523-1108

  1. Call: 217-429-2500
  2. Toll-free: 800.798.2501
  3. Fax: 217.429.0735
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Featured Items

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AVE5526
$67.36 PK
Avery®
WeatherProof Durable Mailing Labels w/ TrueBlock Technology, Laser Printers, 5.5 x 8.5, White, 2/Sheet, 50 Sheets/Pack
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AVE5663
$60.09 BX
Avery®
Matte Clear Easy Peel Mailing Labels w/ Sure Feed Technology, Laser Printers, 2 x 4, Clear, 10/Sheet, 50 Sheets/Box
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AVE5126
$49.63 BX
Avery®
Shipping Labels w/ TrueBlock Technology, Laser Printers, 5.5 x 8.5, White, 2/Sheet, 100 Sheets/Box
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AVE6876
$19.92 PK
Avery®
Vibrant Laser Color-Print Labels w/ Sure Feed, 4 3/4 x 7 3/4, White, 50/Pack

Envelopes, Mailers & Shipping Supplies

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  2. zoom in
  1. UNV35264
  2. Universal®
    Kraft Clasp Envelope, #90, Square Flap, Clasp/Gummed Closure, 9 x 12, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  6. (3 reviews)
  8. Add Line Note
$15.44  BX
  2. Add to Cart
  2. zoom in
  1. QUA90020
  2. Quality Park™
    Business Envelope, #10, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Cost-effective.
    • White stock for a professional look.
  6. (1 review)
  9. Add Line Note
$25.76  BX
  2. Add to Cart
  2. zoom in
  1. UNV35210
  2. Universal®
    Business Envelope, #10, Monarch Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Business-weight 24 lb stock.
    • Wove finish.
  8. Add Line Note
$18.93  BX
  2. Add to Cart
  2. zoom in
  1. UNV35267
  2. Universal®
    Kraft Clasp Envelope, #97, Squar Flap, Clasp/Gummed Closure, 10 x 13, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  8. Add Line Note
$19.91  BX
  2. Add to Cart
  2. zoom in
  1. UNV35260
  2. Universal®
    Kraft Clasp Envelope, #55, Square, Clasp/Gummed Closure, 6 x 9, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  6. (1 review)
  8. Add Line Note
$15.42  BX
  2. Add to Cart
  2. zoom in
  1. UNV36004
  2. Universal®
    Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 100/Box
    • No moisture needed for these envelopes.
    • Simply peel back the strip and fold the flap to close.
  6. (1 review)
  8. Add Line Note
$13.05  BX
  2. Add to Cart
  2. zoom in
  1. QUA37890
  2. Quality Park™
    Clasp Envelope, #90, Cheese Blade Flap, Clasp/Gummed Closure, 9 x 12, Brown Kraft, 100/Box
    • Large packs for busy offices.
    • In addition to the reusable metal clasp closures, there's also heavily gummed adhesive on the flaps for a supportive seal.
  6. (1 review)
  9. Add Line Note
$23.78  BX
  2. Add to Cart
  2. zoom in
  1. UNV36301
  2. Universal®
    Double Window Business Envelope, #9, Blade Flap, Gummed Closure, 3.88 x 8.88, White, 500/Box
    • Clear, poly windows.
    • Inside tint for privacy of contents.
  6. (3 reviews)
  8. Add Line Note
$35.02  BX
  2. Add to Cart
  2. zoom in
  1. UNV36003
  2. Universal®
    Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box
    • No moisture needed for these envelopes.
    • Simply peel back the strip and fold the flap to close.
  6. (2 reviews)
  8. Add Line Note
$43.00  BX
  2. Add to Cart
  2. zoom in
  1. QUA37855
  2. Quality Park™
    Clasp Envelope, #55, Cheese Blade Flap, Clasp/Gummed Closure, 6 x 9, Brown Kraft, 100/Box
    • Large packs for busy offices.
    • In addition to the reusable metal clasp closures, there's also heavily gummed adhesive on the flaps for a supportive seal.
  9. Add Line Note
$20.82  BX
  2. Add to Cart
  2. zoom in
  1. UNV36320
  2. Universal®
    Business Envelope, #10, Monarch Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Business-weight 24 lb stock.
    • Wove finish.
  8. Add Line Note
$20.96  BX
  2. Add to Cart
  2. zoom in
  1. UNV40100
  2. Universal®
    Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box
    • Peel-off strip protects adhesive from dust for longer shelf life.
    • Remove strip for a clean, quick seal upon contact.
  8. Add Line Note
$22.44  BX
  2. Add to Cart
  2. zoom in
  1. SEL10185
  2. Sealed Air
    Jiffylite Self-Seal Bubble Mailer, #0, Barrier Bubble Lining, Self-Adhesive Closure, 6 x 10, Golden Brown Kraft, 25/Carton
    • Superior Barrier Bubble® air cellular cushioning.
    • Laminated, heavyweight Kraft construction.
  6. (2 reviews)
  9. Add Line Note
$31.87  CT
  2. Add to Cart
  2. zoom in
  1. UNV40102
  2. Universal®
    Peel Seal Strip Catalog Envelope, #10 1/2, de Flap, Self-Adhesive Closure, 9 x 12, Natural Kraft, 100/Box
    • Peel-off strip protects adhesive from dust for longer shelf life.
    • Remove strip for a clean, quick seal upon contact.
  8. Add Line Note
$22.44  BX
  2. Add to Cart
  2. zoom in
  1. UNV35300
  2. Universal®
    Kraft Coin Envelope, #1, Round Flap, Gummed Closure, 2.25 x 3.5, Light Brown Kraft, 500/Box
    • Ideal envelope for coins and other small valuables.
    • Deeply gummed flap for a secure seal.
  8. Add Line Note
$22.27  BX
  2. Add to Cart
  2. zoom in
  1. SEL88655
  2. Sealed Air
    Bubble Wrap® Cushioning Material in Dispenser Box, 3/16" Thick, 12" x 175 ft.
    • Lightweight, reliable packaging.
    • More durable than non-barrier bubbles.
  6. (1 review)
  8. Add Line Note
$51.18  CT
  2. Add to Cart
  2. zoom in
  1. QUA37897
  2. Quality Park™
    Clasp Envelope, #97, Cheese Blade Flap, Clasp/Gummed Closure, 10 x 13, Brown Kraft, 100/Box
    • Large packs for busy offices.
    • In addition to the reusable metal clasp closures, there's also heavily gummed adhesive on the flaps for a supportive seal.
  9. Add Line Note
$28.12  BX
  2. Add to Cart
  2. zoom in
  1. UNV35211
  2. Universal®
    Business Envelope, #10, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Business-weight 24 lb stock.
    • Wove finish.
  8. Add Line Note
$39.58  BX
  2. Add to Cart
  2. zoom in
  1. UNV35202
  2. Universal®
    Business Envelope, #10, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Business-weight 24 lb stock.
    • Wove finish.
  8. Add Line Note
$29.76  BX
  2. Add to Cart
  2. zoom in
  1. QUA44582
  2. Quality Park™
    Redi-Strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, White, 100/Box
    • Everyday value size fits most catalogs and standard size paper..
    • Breathe a sigh of relief knowing the package is set for quick, safe First Class Mail delivery.
  6. (1 review)
  9. Add Line Note
$39.35  BX
  2. Add to Cart
  2. zoom in
  1. UNV35270
  2. Universal®
    Kraft Clasp Envelope, #110, Square Flap, Clasp/Gummed Closure, 12 x 15.5, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  6. (1 review)
  8. Add Line Note
$32.42  BX
  2. Add to Cart
  2. zoom in
  1. UNV35268
  2. Universal®
    Kraft Clasp Envelope, #98, Square Flap, Clasp/Gummed Closure, 10 x 15, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  8. Add Line Note
$29.80  BX
  2. Add to Cart
  2. zoom in
  1. UNV63568
  2. Universal®
    String and Button Interoffice Envelope, #97, Two-Sided Five-Column Format, 10 x 13, Light Brown Kraft, 100/Box
    • Mail documents that can't be folded.
    • Durable Kraft stock.
  6. (1 review)
  8. Add Line Note
$52.93  BX
  2. Add to Cart
  2. zoom in
  1. QUA24529
  2. Quality Park™
    Double Window Redi-Seal Security-Tinted Envelope, #9, Commercial Flap, Redi-Seal Closure, 3.88 x 8.88, White, 500/Box
    • Double window design.
    • Redi-Seal® closure -- just fold down the flap for a lasting hold.
  6. (1 review)
  9. Add Line Note
$92.36  BX
  2. Add to Cart
  2. zoom in
  1. UNV36300
  2. Universal®
    Double Window Business Envelope, #8 5/8, Square Flap, Gummed Closure, 3.63 x 8.63, White, 500/Box
    • Clear, poly windows.
    • Inside tint for privacy of contents.
  6. (1 review)
  8. Add Line Note
$41.07  BX
  2. Add to Cart
  2. zoom in
  1. QUA69122
  2. Quality Park™
    Redi-Strip Security Tinted Envelope, #10, Commercial Flap, Redi-Strip Closure, 4.13 x 9.5, White, 500/Box
    • The go-to choice in everyday office procedures.
    • Soft and smooth white wove paper is easy to imprint with custom labels and expansive enough to write out addresses.
  9. Add Line Note
$61.19  BX
  2. Add to Cart
  2. zoom in
  1. SEL91145
  2. Sealed Air
    Bubble Wrap® Cushioning Material, 5/16" Thick, 12" x 100 ft.
    • Lightweight, reliable packaging.
    • More durable than non-barrier bubbles.
  9. Add Line Note
$39.75  CT
  2. Add to Cart
  2. zoom in
  1. UNV36102
  2. Universal®
    Self-Seal Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box
    • No moisture needed to seal, simply raise the lower flap and press.
    • Unique double-flap design keeps the gum from sticking before use.
  6. (1 review)
  8. Add Line Note
$65.47  BX
  2. Add to Cart
  2. zoom in
  1. QUA44782
  2. Quality Park™
    Redi-Strip Catalog Envelope, #13 1/2, Cheese Blade Flap, Redi-Strip Closure, 10 x 13, White, 100/Box
    • Everyday value size fits most catalogs and standard size paper..
    • Breathe a sigh of relief knowing the package is set for quick, safe First Class Mail delivery.
  9. Add Line Note
$45.61  BX
  2. Add to Cart
  2. zoom in
  1. UNV35265
  2. Universal®
    Kraft Clasp Envelope, #93, Square Flap, Clasp/Gummed Closure, 9.5 x 12.5, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  8. Add Line Note
$22.95  BX
  2. Add to Cart
  2. zoom in
  1. UNV40101
  2. Universal®
    Peel Seal Strip Catalog Envelope, #13 1/2, Squar Flap, Self-Adhesive Closure, 10 x 13, White, 100/Box
    • Peel-off strip protects adhesive from dust for longer shelf life.
    • Remove strip for a clean, quick seal upon contact.
  8. Add Line Note
$30.89  BX
  2. Add to Cart
  2. zoom in
  1. UNV42101
  2. Universal®
    Self-Stick Open-End Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box
    • Self-adhesive closure.
    • No moisture needed.
  8. Add Line Note
$20.11  BX
  2. Add to Cart
  2. zoom in
  1. QUA44562
  2. Quality Park™
    Redi-Strip Catalog Envelope, #10 1/2, Cheese Blade Flap, Redi-Strip Closure, 9 x 12, Brown Kraft, 100/Box
    • Everyday value size fits most catalogs and standard size paper..
    • Breathe a sigh of relief knowing the package is set for quick, safe First Class Mail delivery.
  6. (1 review)
  9. Add Line Note
$23.36  BX
  2. Add to Cart
  2. zoom in
  1. UNV36002
  2. Universal®
    Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 100/Box
    • No moisture needed for these envelopes.
    • Simply peel back the strip and fold the flap to close.
  8. Add Line Note
$11.38  BX
  2. Add to Cart
  2. zoom in
  1. QUA44182
  2. Quality Park™
    Redi-Strip Catalog Envelope, #1, Cheese Blade Flap, Redi-Strip Closure, 6 x 9, White, 100/Box
    • Everyday value size fits most catalogs and standard size paper..
    • Breathe a sigh of relief knowing the package is set for quick, safe First Class Mail delivery.
  6. (2 reviews)
  9. Add Line Note
$23.49  BX
  2. Add to Cart
  2. zoom in
  1. UNV36101
  2. Universal®
    Self-Seal Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box
    • No moisture needed to seal, simply raise the lower flap and press.
    • Unique double-flap design keeps the gum from sticking before use.
  8. Add Line Note
$61.96  BX
  2. Add to Cart
  2. zoom in
  1. QUA90120
  2. Quality Park™
    Window Envelope, #10, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Recycled envelopes perfect for businesses with a large volume of outbound mail.
    • Traditional Seal. The flaps feature built-in solid gum adhesive, which just needs to be moistened before sealing.
  9. Add Line Note
$48.55  BX
  2. Add to Cart
  2. zoom in
  1. SEL44169
  2. Sealed Air
    Jiffylite Self-Seal Bubble Mailer, CD, Barrier Bubble Lining, Self-Adhesive Closure, 7.25 x 8, Light Brown Kraft, 25/Carton
    • Superior Barrier Bubble® air cellular cushioning.
    • Laminated, heavyweight Kraft construction.
  8. Add Line Note
$22.25  CT
  2. Add to Cart
  2. zoom in
  1. SEL90065
  2. Sealed Air
    Bubble Wrap® Cushion Bubble Roll, 1/2" Thick, 12" x 65ft
    • Quality and performance for all shipping and packing needs.
    • Protects goods in transit or storage.
  8. Add Line Note
$43.39  CT
  2. Add to Cart
  2. zoom in
  1. UNV35261
  2. Universal®
    Kraft Clasp Envelope, #63, Square Flap, Clasp/Gummed Closure, 6.5 x 9.5, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  8. Add Line Note
$18.09  BX
  2. Add to Cart
  2. zoom in
  1. QUA69112
  2. Quality Park™
    Redi-Strip Security Tinted Envelope, #10, Commercial Flap, Redi-Strip Closure, 4.13 x 9.5, White, 30/Box
    • The go-to choice in everyday office procedures.
    • Soft and smooth white wove paper is easy to imprint with custom labels and expansive enough to write out addresses.
  9. Add Line Note
$3.99  BX
  2. Add to Cart
  2. zoom in
  1. UNV36321
  2. Universal®
    Business Envelope, #10, Monarc Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box
    • Business-weight 24 lb stock.
    • Wove finish.
  8. Add Line Note
$35.42  BX
  2. Add to Cart
  2. zoom in
  1. UNV42100
  2. Universal®
    Self-Stick Open-End Catalog Envelope, #1, Square Flap, Self-Adhesive Closure, 6 x 9, White, 100/Box
    • Self-adhesive closure.
    • No moisture needed.
  8. Add Line Note
$19.00  BX
  2. Add to Cart
  2. zoom in
  1. SEL16070
  2. Sealed Air
    Jiffylite Self-Seal Bubble Mailer, #0, Barrier Bubble Lining, Self-Adhesive Closure, 6 x 10, Golden Brown Kraft, 10/Pack
    • Superior Barrier Bubble® air cellular cushioning.
    • Laminated, heavyweight Kraft construction.
  8. Add Line Note
$9.71  PK
  2. Add to Cart
  2. zoom in
  1. QUACO142
  2. Columbian®
    Grip-Seal Business Envelope, #10, Commercial Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 45/Box
    • Grip-Seal® closure.
    • White wove finish.
  8. Add Line Note
$9.21  BX
  2. Add to Cart
  2. zoom in
  1. QUA44162
  2. Quality Park™
    Redi-Strip Catalog Envelope, #1, Cheese Blade Flap, Redi-Strip Closure, 6 x 9, Brown Kraft, 100/Box
    • Everyday value size fits most catalogs and standard size paper..
    • Breathe a sigh of relief knowing the package is set for quick, safe First Class Mail delivery.
  9. Add Line Note
$27.81  BX
  2. Add to Cart
  2. zoom in
  1. QUA43167
  2. Quality Park™
    Redi-Seal Catalog Envelope, #1, Cheese Blade Flap, Redi-Seal Closure, 6 x 9, Brown Kraft, 100/Box
    • Fresh Opportunity. Take advantage of the smooth, windowless surface to jot notes or shipping information.
    • Optimal Adhesive. Speed through large workloads thanks to the self-sealing Redi-Seal® adhesive.
  9. Add Line Note
$28.93  BX
  2. Add to Cart
  2. zoom in
  1. QUA43568
  2. Quality Park™
    Postage Saving ClearClasp Kraft Envelope, #90, Cheese Blade Flap, Redi-Tac Closure, 9 x 12, Brown Kraft, 100/Box
    • Inexpensive Option. The trusty ClearClasp® closures are extra secure and reusable and unlike metal clasps, they're designed specifically to minimize costs at the post office.
    • Firm Paper. Sturdy kraft paper won't tear or bend during shipping and handling, and the opaque brown color conceals confidential data.
  6. (1 review)
  9. Add Line Note
$25.76  BX
  2. Add to Cart
  2. zoom in
  1. UNV35206
  2. Universal®
    Business Envelope, #6 3/4, Square Flap, Gummed Closure, 3.63 x 6.5, White, 500/Box
    • Business-weight 24 lb stock.
    • Wove finish.
  8. Add Line Note
$25.55  BX
  2. Add to Cart
  2. zoom in
  1. UNV35262
  2. Universal®
    Kraft Clasp Envelope, #75, Square Flap, Clasp/Gummed Closure, 7.5 x 10.5, Brown Kraft, 100/Box
    • Heavyweight Kraft stock.
    • Reinforced eyelet and two prong clasp.
  8. Add Line Note
$22.71  BX
  2. Add to Cart
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