---
product_id: 384370045
title: "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, 500 Count (740010)"
brand: "mead"
price: "$U2997"
currency: UYU
in_stock: false
reviews_count: 13
url: https://www.desertcart.uy/products/384370045-mead-10-security-business-envelopes-letter-size-4-1-8
store_origin: UY
region: Uruguay
---

# Standard #10 size 4-1/8" x 9-1/2" Bulk 500-count value pack Security lined for privacy 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, 500 Count (740010)

**Brand:** mead
**Price:** $U2997
**Availability:** ❌ Out of Stock

## Summary

> 📬 Seal your success with every send!

## Quick Answers

- **What is this?** 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, 500 Count (740010) by mead
- **How much does it cost?** $U2997 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/384370045-mead-10-security-business-envelopes-letter-size-4-1-8)

## Best For

- mead enthusiasts

## Why This Product

- Trusted mead brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Privacy-First Design:** Security lining blocks prying eyes, keeping sensitive info confidential.
- • **Effortless Peel & Seal:** No licking, no mess—just fold and press for instant secure closure.
- • **Sustainable & Reliable:** Made in the USA with SFI-certified paper for eco-conscious professionals.
- • **Perfect Fit for Letters:** Standard #10 size fits tri-folded letter documents flawlessly every time.
- • **Bulk Supply, Zero Hassle:** 500 envelopes per box—stay stocked and ready for all your mailing needs.

## Overview

The Mead #10 Security Business Envelopes offer a professional, privacy-focused mailing solution with a convenient peel-and-seal adhesive strip. Sized perfectly for folded letter documents, these 500-count envelopes feature a security lining to protect sensitive information and are made sustainably in the USA. Ideal for busy offices and home use, they combine value, reliability, and eco-conscious sourcing.

## Description

Easily send everyday mail with the Mead #10 Press-It Seal-It Security Envelopes. These #10 size envelopes measure 4-1/8" x 9-1/2" and can hold folded letter-size documents. Quick and simple sealing. Mead Press-It Seal-It envelopes feature a self-adhesive strip to help keep your contents safe and secure. Keep your personal information personal. These envelopes have a security lining to help maintain privacy of documents. All-purpose 20 lb. white envelopes are great for both office and home use. Box contains 500 envelopes. Made in the U.S.A. with SFI certified sourcing.

Review: Ideal Envelopes - The envelopes work well, and the adhesive for the closure is nice and strong. They are thin envelopes, but they are not see-through due to the security pattern on the inside--I very much appreciate that feature. The size listed is accurate, and the color is pure white with no bleeding from the inside security pattern. You get 45 (I think?) envelopes in a box, and I feel like that is a great value, considering the quality.
Review: Solid Everyday Envelopes for Cheap, No Complaints - I’m using these Mead #10 security envelopes for regular letter mailing and they do exactly what I need them to do. The peel-and-seal strip is super convenient—no licking, no sponge, just fold and press. The adhesive feels strong enough that I’m not worried about them popping open in the mail. The security lining is nice for checks or anything slightly sensitive; you can’t really see through them unless you’re really trying. Standard #10 size fits a tri-folded letter-size sheet perfectly, so no weird trimming or wrestling the paper in. They’re not super “premium” feeling—paper weight is fine but not thick or fancy. If you’re trying to impress a high-end client, you might want something heavier. And the pack is 45 count, which is fine for home/normal use but might feel small if you’re mailing stuff constantly. Overall though: for everyday mail, bills, forms, etc., they’re a good value for the money and I’d buy them again.

## Features

- 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.
- 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.
- SECURITY LINING – Keep your personal information personal. These envelopes have a security lining to help maintain privacy of your documents.
- USE ANYWHERE – These all-purpose 20 lb. white envelopes are great for both office and home use. Made in the U.S.A.
- VALUE PACK – Stock up on your supplies. This box contains 500 envelopes. Made with SFI (Sustainable Forest Initiative) certified sourcing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09M7GW1XX |
| Best Sellers Rank | #209 in Office Products ( See Top 100 in Office Products ) #5 in Business Mailing Envelopes |
| Brand | Mead |
| Closure | Self-Seal, Self-Seal, Self-Seal, Self-Seal, Self-Seal |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (34,131) |
| Date First Available | November 18, 2021 |
| Item Weight | 5.26 pounds |
| Item model number | 740010-ELG |
| Manufacturer | Mead |
| Manufacturer Part Number | 740010-ELG |
| Material Type | Paper |
| Number of Items | 1 |
| Product Dimensions | 9.5 x 4.18 x 0.04 inches |
| Shape | Rectangular |
| Size | 500 Count |

## Product Details

- **Brand:** Mead
- **Closure Type:** Self-Seal, Self-Seal, Self-Seal, Self-Seal, Self-Seal
- **Color:** White
- **Material:** Paper
- **Occasion:** Business

## Images

![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, 500 Count (740010) - Image 1](https://m.media-amazon.com/images/I/71u42bx8WGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal Envelopes
*by H***E on January 15, 2026*

The envelopes work well, and the adhesive for the closure is nice and strong. They are thin envelopes, but they are not see-through due to the security pattern on the inside--I very much appreciate that feature. The size listed is accurate, and the color is pure white with no bleeding from the inside security pattern. You get 45 (I think?) envelopes in a box, and I feel like that is a great value, considering the quality.

### ⭐⭐⭐⭐⭐ Solid Everyday Envelopes for Cheap, No Complaints
*by J***E on November 23, 2025*

I’m using these Mead #10 security envelopes for regular letter mailing and they do exactly what I need them to do. The peel-and-seal strip is super convenient—no licking, no sponge, just fold and press. The adhesive feels strong enough that I’m not worried about them popping open in the mail. The security lining is nice for checks or anything slightly sensitive; you can’t really see through them unless you’re really trying. Standard #10 size fits a tri-folded letter-size sheet perfectly, so no weird trimming or wrestling the paper in. They’re not super “premium” feeling—paper weight is fine but not thick or fancy. If you’re trying to impress a high-end client, you might want something heavier. And the pack is 45 count, which is fine for home/normal use but might feel small if you’re mailing stuff constantly. Overall though: for everyday mail, bills, forms, etc., they’re a good value for the money and I’d buy them again.

### ⭐⭐⭐⭐⭐ Good quality.
*by S***E on January 12, 2026*

Does the job. Not too thin. Discreet. Accurate size. Cheap for peel -n- stick.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*