Navigate to Top
  • Narrow By: clear all
  • 0 Envelope Size + - clear
  • 0 Invitation Type + - clear
  • 0 Rating + - clear
  • 0 Invitation Theme + - clear
  • 0 Closure Type + - clear
  • 0 ShopRunner + - clear
  • 0 Hanging File Pocket Pack Size + - clear
  • 0 Auto Restock + - clear
  • 0 Specialty Envelope Type + - clear
  • 0 Envelope Closure + - clear
  • 0 Color Family + - clear
  • 0 Department + - clear
  • 0 File Folder Material + - clear
  • 0 Security Tinted + - clear
  • 0 Brand + - clear
  • 0 Envelope Pack Size + - clear
  • 0 Environmental + - clear
  • 0 Number of Tabs + - clear
  • 0 Deals + - clear
  • 0 Envelope Flap Style + - clear
  • 0 Envelope Window Location + - clear
  • 0 Price + - clear
    • to

      The 'From' value should be less than 'To' value Please enter a valid price range

letter size envelope

(2508 items found)
Quality Park 8-3/4" x 11-1/2" Brown Kraft Extra-Heavyweight Clasp Envelopes, 100/Box
Item : 507832 / Model : QUA37787
Add to Favorites
  • 8-3/4" x 11-1/2"
  • Heavily gummed flap with sturdy, reusable metal clasp provides extra holding power
  • Extra-heavyweight stock is ideal for heavy or bulky mailings
$32.49
100/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples Easy Close #10 Security-Tint Envelopes, 100/Box (394057/19037)
Item : 394057 / Model : 50308
Add to Favorites
  • #10 security-tinted envelopes to fit secure letter-size documents
  • Security tint and 24-pound woven paper
  • 4 1/8" x 9 1/2" size
$10.59
100/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples 9" x 12" Brown Kraft Catalog Envelopes, 250/Box (486940/17032)
Item : 486940 / Model : 486940/17032
Add to Favorites
  • Letter-size envelope for official documents, forms, catalogs, pamphlets and brochures
  • Brown, sturdy 28-lb recycled kraft paper
  • 9" x 12"
$35.39
250/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples Gummed #10 Envelope, 4-1/8" x 9-1/2", White, 500/Box (187013NB)
Item : 187013 / Model : 50301
Add to Favorites
  • Standard #10 envelope for correspondence or professional use
  • White, 24-pound paper stock
  • 4 1/8"H x 9 1/2"W #10 envelope fits folded letter-sized paper
$15.99
500/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
JAM Paper® 8.75 x 11.25 Open End Envelopes, White, 25/pack (4126)
Item : 366690 / Model : 4126
Add to Favorites
  • White
  • Size: 8 3/4" x 11 1/4"
  • Gummed closure with straight flap
$5.99
25/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples EasyClose Laser and Inkjet #10 Envelopes, 100/Box (394047)
Item : 394047 / Model : 394047N
Add to Favorites
  • QuickStrip envelopes keep documents secure during mailing
  • 24-pound white wove paper
  • 4-1/8'' x 9-1/2''
$14.79
100/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples Gummed White Wove #10 Standard Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (235234/19258)
Item : 235234 / Model : 235234N
Add to Favorites
  • Standard business envelope for mailing company or official letters, documents, reports and more
  • Made from white 24-pound paper for durability
  • 4 1/8" H x 9 1/2" W; Size #10
$11.99
125/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples® Self-Sealing Kraft Catalog Envelopes, 9-1/2" x 12-1/2", Brown, 100/Box (17066)
Item : 381962 / Model : 381962/17066
Add to Favorites
  • Kraft envelope for document storage and mailing
  • Self-sealing; simply fold down the top flap and press lightly to close
  • Made of durable 28-lb. kraft paper
$20.99
100/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples Brown Kraft Catalog Envelopes, 10" x 15", Brown Kraft, 100/Box (534768/17089)
Item : 534768 / Model : SPL534768
Add to Favorites
  • Letter-size catalog envelopes for secure mailing of large documents
  • Sturdy brown 28-lb. kraft paper
  • 10" x 15"
$27.09
100/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Quality Park Reveal-N-Seal™ Self-Sealing Security Tinted Double Window #9 Envelopes, 3 7/8" x 8 7/8", White, 500/Bx
Item : 717358 / Model : QUA67529
Add to Favorites
  • Business and commercial use
  • Reveal-N-Seal self-sealing closure; requires no moisture to seal
  • 24lb./White
$94.99
500/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Staples® Poly Zip Envelopes, Assorted Color Zip, Letter Size, 5/pack
Item : 344890 / Model : 21709CC
Add to Favorites
  • Letter size
  • 1" expansion
  • Secure closure
$16.99
5/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
JAM Paper® 8 3/4" x 11 1/2" Booklet Envelopes, White, 50/Pack (12286H)
Item : 2329467 / Model : 12286H
Add to Favorites
  • Business Envelopes
  • Made with White Paper
  • 8 3/4" x 11 1/2"
$11.99
50/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Smead® Poly Envelope, 1-1/4" Expansion, Hook-and-Loop Closure, Side Load, Letter Size, Clear, 5 per Pack (89661)
Item : 811580 / Model : 89661
Add to Favorites
  • Expands 1-1/4"
  • Super durable poly
  • Hook and loop closure for added security
$7.29
5/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Smead® Poly Envelope, 1-1/4" Expansion, String-Tie Closure, Side Load, Letter Size, Clear, 5 Pack (89521)
Item : 811577 / Model : 89521
Add to Favorites
  • Clear and made of polypropylene
  • Size: Letter
  • Closed on top, closed sides
$8.89
5/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Quality Park™ #9, Double-Window Standard Invoice Size Redi-Seal™ Security-Tint Envelopes, 500/Box
Item : 565339 / Model : 24529
Add to Favorites
  • #9 standard invoice (3-7/8" x 8-7/8")
  • Redi-Seal™ closure with square flap
  • Security tint keeps sensitive information confidential
$72.99
500/Box
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Smead® Poly Envelope, 1-1/4" Expansion, String-Tie Closure, Side Load, Letter Size, Blue, 5 per Pack (89522)
Item : 903076 / Model : 89522
Add to Favorites
  • Expands 1-1/4"
  • String-tie closure to secure contents
  • Durable poly material is tear proof and water resistant
$6.79
5/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Globe-Weis® Snap Envelope, Letter Size, Assorted
Item : 86764 / Model : 95195
Add to Favorites
  • Snap closure
  • Top loading
  • Letter Size
$5.99
3/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Globe-Weis® Zip Envelope, Letter Size, Assorted
Item : 86765 / Model : 95194
Add to Favorites
  • Zipper closure
  • 1" expansion
  • Top loading
$7.99
3/Pack
1
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10