Office Products
Amazon Basics #10 Security-Tinted Self-Seal Business Envelopes with Left Window for Invoices and Documents, White, 500-Pack
Best for: mailing confidential documents with visible sender addresses
ASIN: B06W5294BW
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Brand: Amazon Basics
These #10 business envelopes feature a security-tinted body that obscures document contents while allowing a left-side window to display sender information. Constructed from 24-pound white woven paper, they utilize a peel-and-seal closure that requires no moisture for activation. The 500-pack provides ample supply for mailing invoices, checks, or other confidential paperwork securely.
Key features
- #10 business envelopes (500-pack), each measuring 4-1/8 x 9-1/2 inches
- Peel-and-seal closure; no moisture needed
- Security tint for privacy; ideal for sending checks, invoices, or other confidential documents
- Single left-sided window allows sender's address to show through
- Made of 24-pound white woven paper for quality and strength
Price on Amazon
$28.76
Price as of Aug 12, 2026 9:12 AM UTC
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
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Specifications
| Model | AMZA26 |
| Color | Tint |
| Size | Peel & Seal (Tinted Left window) |
| Pack size | 500 |
| Dimensions | 9.5 inches × 4.13 inches × 3.5 Inches (6.3493131456 pounds) |
| UPC | 841710160857 |
| EAN | 0841710160857 |
| ASIN | B06W5294BW |
| Brand | Amazon Basics |
| Category | Office Products |
Frequently Asked Questions
What are the exact dimensions of these #10 business envelopes?
Each envelope measures 4-1/8 inches in width by 9-1/2 inches in length. The height is listed as 3.5 inches, making them suitable for standard business correspondence and documents.
Is the window on the left or right side of the envelope?
The single window is located on the left side. This placement allows the sender's address to show through while maintaining security for the recipient's information.
What type of paper weight and material are used for these envelopes?
They are constructed from 24-pound white woven paper, which provides quality and strength for mailing. This weight is standard for secure business envelopes requiring durability.
How does the security tint feature work for confidential documents?
The security tint is designed to provide privacy by obscuring the contents from view. It is ideal for sending checks, invoices, or other confidential documents where visibility needs to be limited.
Last reviewed
August 12, 2026
Product listing details, features, and specs.
Editorial approach
Curated listings of Amazon Basics products with LLM-assisted summaries. Every specification, feature, and price is sourced from Amazon's Creators API — we don't invent reviews or ratings.
Affiliate disclosure
As an Amazon Associate, I earn from qualifying purchases.
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