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Best business envelopes - August 2025

Last Updated - August 19, 2025

1
Best Choice

✖
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.

Outus

500 Pcs #10 Colored Envelopes Letter Size Business Envelopes Neon Adhesive Standard for Office Check Invoices Letters Letterhead Invitations Announcements 4-1/8 x 9-1/2''(Bright)

Outus

$37.99

$39.99
(5% Off)

More Details
Main highlights
- Reliable Material: these colored envelopes letter size are made of 110GSM paper, lightweight and long lasting, wear and tear resistant, not easy to deform or fade, providing you with a smooth and enjoyable writing experience
- Proper in Dimension: each standard envelope measures approx. 4.13 x 9.49 inches/ 105 x 241 mm, suitable for cards, photos and other foldable papers, meeting you a plenty of using needs; Please check the detail size carefully before buying
- Easy to Use: our envelopes colored are easy to use, no stickers or tape needed, just tear off the sealing strip; The surface is smooth and easy to write, you can easily write your name or make a mark on the envelopes, easy and convenient
- Considerable Quantity: you will receive a total of 500 pieces of colorful envelopes designed in 10 colors, 50 pieces for each color, considerable quantity and diverse colors to satisfy your daily use and replacement needs, bringing you much convenience
- Broadly Applied: our colorful mailing envelopes can not only be applied for invoices, letters, checks, mailing letters, statements, bills, greeting cards, posters, but also befitting for greeting cards, birthday cards, themed party invitations, fundraising events or wedding invitations and more, very practical and versatile
$37.99
$39.99 (5% Off)
2

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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.

Blue Summit Supplies

500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

Blue Summit Supplies

$29.99

More Details
Main highlights
- Save time with easy to use flip and seal self-seal design; With no need for licking or moistening, our self seal design allows for sending hundreds of invoices quickly and easily and is guaranteed to stay sealed with no need for tape or glue sticks.
- Quickly and easily stuff our wide envelopes with several invoices or business statements
- Provides complete business mail security: your invoices and statements will be completely hidden with our dark security tint design
- Perfectly fits QuickBooks Invoices and business statements: sender and return address will be visible on your QuickBooks invoices and monthly bills through our unique double window design.
- Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper
$29.99
3
Best Value
30% 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
30% Off

Amazon Basics 10 Security-Tinted Self-Seal Business Letter Envelopes, Peel & Seal Adhesive Closure, White, 500-Pack

Amazon Basics

$16.95

$24.35
(30% 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
$16.95
$24.35 (30% Off)
4

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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.

Top Flight

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count

Top Flight

$18.99

More Details
Main highlights
- Package Weight : 6.1 Lbs
- Package Quantity : 1
- Heavy 24Lb White Paper - Made In Usa
- Country Of Origin : United States
$18.99
5

✖
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.

DIANUJ

#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 - 24 LB

DIANUJ

$27.99

More Details
Main highlights
- VALUE PACK PERFECT FOR BUSINESS OR PERSONAL USE: Stay prepared with a bulk quantity of security envelopes designed to handle both small and large mailing needs. Great for offices, schools, organizations, and home use, ensuring that you always have dependable standard envelopes ready for immediate use without delay.
- SECURITY TINTED DESIGN FOR MAXIMUM PRIVACY: Protect sensitive information with a security pattern that prevents reading contents through the legal envelope. Ideal for sending checks, statements, contracts, legal documents, and personal letters envelopes where confidentiality and discretion are important.
- PROFESSIONAL APPEARANCE FOR EVERY MAILING: Achieve a clean with 100gsm paper, polished presentation that enhances the professionalism of your brand or personal correspondence. Whether for corporate communications, invoicing, or personal greetings, deliver a trustworthy image with every mailed document.
- PEEL & SEAL STRIP FOR QUICK, HASSLE-FREE CLOSURE: Simplify your mailing with a peel and seal sealing envelopes that creates a strong bond without needing water or glue. Save time and ensure a secure closure for all your important documents, invoices, letters, and business or personal correspondence.
- DURABLE MATERIAL FOR RELIABLE MAILING: Made from 24lb paper paper to prevent tearing, wrinkling, or damage during transit. Perfect for everyday mailing envelopes needs including business communication, client correspondence, tax documents, bills, and other important paperwork that must arrive intact.
$27.99

Best business envelopes - August 2025

500 Pcs #10 Colored Envelopes Letter Size Business Envelopes Neon Adhesive Standard for Office Check Invoices Letters Letterhead Invitations Announcements 4-1/8 x 9-1/2''(Bright)

500 No. 9 Flip and Seal Double Window Security Envelopes - Designed for Quickbooks Invoices and Business Statements with Self Seal Flip Press and Seal Flap -Number 9 Size 3 7/8 Inch X 8 7/8 Inch

Amazon Basics 10 Security-Tinted Self-Seal Business Letter Envelopes, Peel & Seal Adhesive Closure, White, 500-Pack

Top Flight PSTF10NWT #10 Envelopes, Strip & Seal, Security Tinted, White Paper, 24 lb, 500 Count

#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 - 24 LB

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