---
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: "$1508"
currency: MXN
in_stock: false
reviews_count: 8
url: https://www.desertcart.mx/products/384370045-mead-10-security-business-envelopes-letter-size-4-1-8
store_origin: MX
region: Mexico
---

# Standard #10 size 4.18" x 9.5" Bulk 500-count value pack Security-lined privacy protection 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:** $1508
**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?** $1508 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/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 You Can Trust:** Security lining blocks prying eyes—keep sensitive info safe
- • **Effortless Peel & Seal:** No-lick, no-fuss self-adhesive strip for instant secure closure
- • **Sustainable & Reliable:** Made in the USA with SFI-certified paper for eco-conscious pros
- • **Bulk Supply, Zero Hassle:** 500 envelopes per box—never run out during your busiest mailing days
- • **Perfect Fit for Business:** Designed to hold tri-folded letter-size documents flawlessly

## Overview

The Mead #10 Security Business Envelopes offer a professional, secure mailing solution with a standard 4-1/8" x 9-1/2" size, privacy-enhancing security lining, and a convenient peel-and-seal adhesive closure. Ideal for office and home use, this 500-count pack is sustainably sourced and designed to protect sensitive documents while streamlining your mailing process.

## 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 |
| Additional Features | Self-Adhesive Closure |
| Best Sellers Rank | #205 in Office Products ( See Top 100 in Office Products ) #5 in Business Mailing Envelopes |
| Brand | Mead |
| Brand Name | Mead |
| Closure Type | Self-Seal, Self-Seal, Self-Seal, Self-Seal, Self-Seal |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 34,210 Reviews |
| Item Dimensions L x W | 9.5"L x 4.18"W |
| Item Shape | Rectangular |
| Manufacturer | Mead |
| Material | Paper |
| Material Type | Paper |
| Number of Items | 1 |
| Occasion | Business |
| Occasion Type | Mailing,Business |
| Recommended Uses For Product | Security |
| Size | 500 Count |
| Style | Self Sealing |
| UPC | 071723086114 |
| Unit Count | 500.0 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/614cG6LuhTL.jpg)
![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 2](https://m.media-amazon.com/images/I/715eajlw9BL.jpg)
![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 3](https://m.media-amazon.com/images/I/71u+4Dpt0kL.jpg)
![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 4](https://m.media-amazon.com/images/I/71u42bx8WGL.jpg)
![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 5](https://m.media-amazon.com/images/I/81YghyW00BL.jpg)

## Available Options

This product comes in different **Size** options.

## 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 Mexico*
*Store origin: MX*
*Last updated: 2026-03-03*