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Best business mailing envelopes - July 2026

Last Updated - July 23, 2026

1
Best Choice
10% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ViVin
10% Off

Vivin #10 Self-Seal Security-Tinted Business Envelopes for Privacy Documents, Home & Office, 4-1/8 x 9-1/2 Inches, No Window, 24 LB, White, 100 Packs

ViVin

(10% Off)

More Details
Main highlights
- [Size] Measuring 4-1/8 x 9-1/2 inches, this standard #10 envelope is ideal for professional mailing, everyday office needs, and personal correspondence.
- [Sealing] The self-sealing flap requires no moisture—simply remove the peel-and-seal strip for a secure closure.
- [Packaging] One box contains 100pcs of business envelopes.
- [Material] Made from durable 24 lb. white wove paper, it features a smooth finish that is ready for immediate printing.
- [Design] With a no-window design and a security tint lining, it helps protect sensitive contents such as checks, invoices, and confidential documents.
(10% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Splendoress

#10 Envelopes Letter Size Self Seal | 100 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB

Splendoress

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Main highlights
- ✉️ TINTED SECURITY PATTERN - Windowless envelope with a security tint-pattern to protect contents and sensitive information
- ✉️ NO NEED TO LICK THE FLAP ANYMORE - SELF STICK adhesive strip creates a super secure seal across each envelope
- ✉️ LASER AND INKJET PRINTER COMPATIBLE - Measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for easy addressing
- ✉️ HIGH QUALITY & BULK PRICING BOX - 24lbs high-quality #10 envelopes at a fraction of the price
- ✉️ 100 NUMBER 10 ENVELOPES PACK - Perfect choice for small businesses, home offices and everyday office supply usage
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Aimoh

Aimoh #10 Security Self Seal Envelopes – 100 Qty |No Window, EnveGuard, 4⅛ x 9½", White, 24 LB, 100 Count (34100)

Aimoh

More Details
Main highlights
- ✉️ SUPER SECURITY TINT PATTERN; #10 envelopes designed with a secure, security tint-pattern to protect contents and sensitive information, perfect for ultra-secure mailing
- ✉️ QUICK-SEAL CLOSURE; our #10 envelopes are designed with an ultra strong SELF-SEAL adhesive strip to create a full, super secure seal across each envelope's width that won't easily open or tear, ideal for mailing for any letter sized and larger documents without splitting
- ✉️ LASER AND INKJET PRINTER COMPATIBLE; premium construction measuring 4-1/8 x 9-1/2 inches, fully compatible with most inkjet and laser printers for quick and easy addressing! Click the Orange Button to order now
- ✉️ 100 ENVELOPE PACK; these envelopes are manufactured with a WINDOW-LESS front panel for the perfect choice for small businesses, home offices and everyday use, #10 Security Envelopes are provided in a 100-envelope pack
4
Best Value
23% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Mead
23% Off

Mead #10 Security Business Envelopes Letter Size 4-1/8" x 9-1/2" – Peel and Seal, Privacy Lined, No-Window, Press-It Seal-It Self-Adhesive for Home & Office Mailing, 45 Count (75026)

Mead

(23% Off)

More Details
Main highlights
- VALUE PACK – Stock up on your supplies. This box contains 45 envelopes. Made with SFI (Sustainable Forest Initiative) certified sourcing.
- USE ANYWHERE – These all-purpose 20 lb. white envelopes are great for both office and home use. Made in the U.S.A.
- STANDARD SIZE – Easily send everyday mail. These #10 size envelopes measure 4-1/8" x 9-1/2" and can hold folded letter-size documents.
- SECURITY LINING – Keep your personal information personal. These envelopes have a security lining to help maintain privacy of your documents.
- SECURE SEAL – Quick and simple sealing. Mead Press-It Seal-It envelopes feature a self-adhesive strip to help keep your contents safe and secure.
(23% Off)
5
18% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Amazon Basics
18% Off

Amazon Basics #10 Security-Tinted Self-Seal Business Envelopes for Documents, Privacy, Home & Office, White, 500-Pack

Amazon Basics

(18% Off)

More Details
Main highlights
- Product dimensions: 12.2 x 9.9 x 4.13 inch
- Peel-and-seal closure; no moisture needed
- Interior security tint for privacy; securely send checks, invoices, or other confidential documents
- Includes 500 - 10 envelopes made of 24-pound white woven paper; smooth surface works well for direct printing
- 10 business letter envelopes for home or office
(18% Off)

Best business mailing envelopes - July 2026

Vivin #10 Self-Seal Security-Tinted Business Envelopes for Privacy Documents, Home & Office, 4-1/8 x 9-1/2 Inches, No Window, 24 LB, White, 100 Packs

#10 Envelopes Letter Size Self Seal | 100 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB

Aimoh #10 Security Self Seal Envelopes – 100 Qty |No Window, EnveGuard, 4⅛ x 9½", White, 24 LB, 100 Count (34100)

Mead #10 Security Business Envelopes Letter Size 4-1/8" x 9-1/2" – Peel and Seal, Privacy Lined, No-Window, Press-It Seal-It Self-Adhesive for Home & Office Mailing, 45 Count (75026)

Amazon Basics #10 Security-Tinted Self-Seal Business Envelopes for Documents, Privacy, Home & Office, White, 500-Pack

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#10 Envelopes Letter Size Self Seal | 500 Business Mailing Security Peel and Sealing Envelope | 100% Tinted | no 10 White Windowless Legal Regular Plain Envelops Pack | 4-1/8 x 9-1/2 Inches | 24 LB

Mead #10 Envelopes, Letter Size, 4-1/8" x 9-1/2", Gummed Closure, White All-Purpose for Home & Office Mail, 50 Count (75050)

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