Office Products
Amazon Basics #6 3/4 Security-Tinted Self-Seal Envelopes for Invoices and Documents, White, 300-Pack
Best for: office workers mailing confidential documents in bulk
ASIN: B06X15WSLL
•
Brand: Amazon Basics
These #6 self-seal envelopes are designed for securely mailing checks, invoices, and confidential documents without requiring water activation. The interior security tint prevents recipients from seeing the contents through the paper, while the 24-pound woven construction provides durability during transit.
Key features
- 300-Pack of #6 envelopes with Peel & Seal closure―no moisture needed
- Ideal for home or office; securely send checks, invoices, or other confidential documents
- Interior security tint keeps content private
- 24-pound white woven paper for quality and strength
- Measures 3-5/8 by 6-1/2 inches each
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All 1 variants (with full names)
Price on Amazon
$18.82
Price as of Oct 20, 2026 9:14 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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Frequently Asked Questions
What are the exact dimensions of these #6 security-tinted envelopes?
Each envelope measures 3-5/8 by 6-1/2 inches, with a height of 2.1 inches and a width of approximately 3.63 inches. These dimensions make them suitable for standard invoices, checks, and documents.
How does the closure mechanism work on these envelopes?
The envelopes feature a peel-and-seal closure that requires no moisture to activate. This design allows for quick and secure sealing without the need for water or glue.
Is the interior of the envelope tinted to protect privacy?
Yes, the interior security tint helps keep the contents private by obscuring what is inside from view. This feature is particularly useful for sending confidential documents or checks.
What material are these envelopes made from?
They are constructed from 24-pound white woven paper, which provides quality and strength for mailing purposes. The white color ensures a professional appearance for business correspondence.
Specifications
| Model | AMZP1 |
| Color | White |
| Size | 300-Pack |
| Pack size | 300 |
| Dimensions | 6.5 inches × 3.63 inches × 2.1 inches (0.039 pounds) |
| UPC | 841710160642 |
| EAN | 0841710160642 |
| ASIN | B06X15WSLL |
| Brand | Amazon Basics |
| Category | Office Products |
How often this price moves
We check this product on every sync and record whether the price went up, down, or held. Not how much: only which way.
This price has not moved once in 5 checks. Amazon has held it steady for the whole time we have been watching.
Fell (0)
Rose (0)
Held (5)
2026-10-16 → 2026-10-20How this is measured
Each bar is one sync, oldest on the left. Bars show direction only, never amount, and all are the same height for that reason: we record whether a price changed, not what it was. A move under 1% counts as held. We do not keep price history, by design. See our pricing data for the method.
Last reviewed
October 20, 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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