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Number 10 Envelopes
Number 10 Envelopes – The Standard Choice for Business & Mailing
The Number 10 envelope (4 1/8" x 9 1/2") is the industry standard for business correspondence, invoices, and everyday mailing needs. Designed to fit letter-sized documents folded into thirds, these envelopes are commonly used for professional and personal mailings. Whether you're sending corporate letters, financial statements, or general correspondence, our high-quality Number 10 envelopes provide a secure and polished mailing solution.
Dimensions: 4-1/8" x 9-1/2", Max. Enclosure Size: 3-7/8" x 9-1/4"
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#10 Envelopes (4 1/8 x 9 1/2) 24lb White, Please Recycle Imprint, Window A, 500/Box
Your Price:
$24.99
WSE
#10 Envelopes, Side Seam (4 1/8 x 9 1/2) 24lb White, Blue Crosshatch Tint 500/Box
Your Price:
$67.99
WSE
#10 Envelopes, Side Seam (4 1/8 x 9 1/2) 24lb White, Embossed Groove, 500/Box
Your Price:
$23.99
WSE
#10 Envelopes, Side Seam (4 1/8 x 9 1/2) 24lb White, Square Flap, Kwik-Tak 500/Box
Your Price:
$65.99
WSE
#10 Envelopes, Side Seam (4 1/8 x 9 1/2) 24lb White, Yellow Peel 'n View Note, 500/Box
Your Price:
$57.99
![#10 Regular Envelopes [4-1/8 H x 9-1/2 W] 24lb, Natural Alabaster, 500/Box (W3040)](https://cdn11.bigcommerce.com/s-1p4wii2p9w/images/stencil/250x250/products/6890/24402/10-Regular-Envelopes-4-18-H-x-9-12-W-24lb-Natural-Alabaster-500Box_15520__49715.1712922041.png?c=1 "#10 Regular Envelopes [4-1/8 H x 9-1/2 W] 24lb, Natural Alabaster, 500/Box (W3040)")
![#10 Regular Envelopes [4-1/8 H x 9-1/2 W] 24lb, Smoke Gray, 500/Box (W3041)](https://cdn11.bigcommerce.com/s-1p4wii2p9w/images/stencil/250x250/products/6891/24403/10-Regular-Envelopes-4-18-H-x-9-12-W-24lb-Smoke-Gray-500Box_15521__19720.1712922044.png?c=1 "#10 Regular Envelopes [4-1/8 H x 9-1/2 W] 24lb, Smoke Gray, 500/Box (W3041)")
WSE
#10 Security Envelopes (4 1/8 x 9-1/2), 24lb White, Black Security Tint, 500/Box
Your Price:
$26.99
WSE
#10 Window Envelope (4 1/8 x 9 1/2) 24lb White, Digi-Clear Window C, Blue Tint, 500/Box
Your Price:
$34.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Black Tint, Window C, 500/Box
Your Price:
$30.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Blue Crosshatch Tint 500/Box
Your Price:
$30.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Blue Crosshatch Tint, Window C, 500/Box
Your Price:
$30.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Blue Tint, Window A, 500/Box
Your Price:
$30.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Blue Tint, Window H, 500/Box
Your Price:
$30.95
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Digi-Clear Window B, Black Tint, 500/BOX
Your Price:
$34.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Digi-Clear Window B, Black Tint, 500/BX
Your Price:
$33.99
WSE
#10 Window Envelopes (4 1/8 x 9 1/2) 24lb White, Digi-Clear Window C, Black Tint, 500/Box
Your Price:
$34.99
