---
product_id: 84001579
title: "#10 Security Envelopes, No Window, Redi-Strip Self Seal Envelopes, 24-lb White Wove, 4-1/8\" x 9-1/2\", 100 per Box (QUA69117)"
brand: "quality park"
price: "NT$702"
currency: TWD
in_stock: true
reviews_count: 13
category: "Quality Park"
url: https://www.desertcart.tw/products/84001579-10-security-envelopes-no-window-redi-strip-self-seal-envelopes
store_origin: TW
region: Taiwan
---

# Redi-Strip self-seal for instant closure Standard #10 size fits all business mail Security pattern blocks prying eyes #10 Security Envelopes, No Window, Redi-Strip Self Seal Envelopes, 24-lb White Wove, 4-1/8" x 9-1/2", 100 per Box (QUA69117)

**Brand:** quality park
**Price:** NT$702
**Availability:** ✅ In Stock

## Summary

> 🔐 Seal your success with every send — secure, sleek, and stress-free!

## Quick Answers

- **What is this?** #10 Security Envelopes, No Window, Redi-Strip Self Seal Envelopes, 24-lb White Wove, 4-1/8" x 9-1/2", 100 per Box (QUA69117) by quality park
- **How much does it cost?** NT$702 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/84001579-10-security-envelopes-no-window-redi-strip-self-seal-envelopes)

## Best For

- quality park enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Smart:** 100 envelopes per box means you’re always ready for high-volume mailings without running out.
- • **Pro-Grade Paper:** 24-lb white wove paper with side seams offers a smooth, professional surface for printing or handwriting.
- • **Seal in Seconds:** Redi-Strip press-to-seal closure eliminates licking—just peel and press for a durable, tamper-evident seal.
- • **Privacy Perfected:** Advanced security pattern scrambles text to keep sensitive info safe even under light exposure.
- • **Classic Meets Convenience:** Trusted #10 size envelopes that combine economy, versatility, and sleek design for every office need.

## Overview

Quality Park #10 Security Envelopes deliver professional-grade privacy with a patented security pattern and Redi-Strip self-seal technology. Sized perfectly at 4-1/8" x 9-1/2", these 24-lb white wove envelopes provide a durable, tamper-evident solution for confidential business mailings. Sold in convenient 100-count boxes, they’re the go-to choice for managers who demand efficiency, security, and style in every correspondence.

## Description

Quality Park #10 Security Envelopes are built to protect sensitive client information. For privacy, our security envelopes have a reflex blue tint with safety pattern to prevent prying eyes from reading sensitive information, even when held to light. You won't miss licking the gummed seals on basic envelopes. Our Redi-Strip self seal envelopes are a tidy, timesaving upgrade — just peel and press for a durable seal. 24 lb white wove paper with side seams give Quality Park windowless envelopes a professional appearance. These bright white safety envelopes are perfect for payroll, accounts payable and all sorts of confidential business applications. In boxes of 100. Envelope dimensions are 4-1/8 inches x 9-1/2 inches.

Review: Quality Park? Quality Product. - I usually don't spend so much money on stationary, but these came highly recommended to me and I really enjoy using them. They not only have a sturdy feel to them, but they are also very convenient as they are very easy to seal with the provided adhesive on each envelope. They fit standard letters and then some well so you can store as much as you need for regular First-Class postage. I like the fact that you can purchase them in bulk here too. Might need to invest in some for pen paling and general mail use. Great product!
Review: Decent Envelopes - Fair Price - After pricing similar #10 envelopes at my two local office supply stores I discovered that desertcart offered a lower price and FREE home delivery through my Prime account for this 500 envelope box. These envelopes were accurately represented on desertcart's Web page. They feed through my laser printer from its multi-purpose tray without jamming, revealing clear address images including my imprinted bar code. After having to throw away a large quantity of envelopes that had sealed themselves when they were stored in a high-humidity location, I like that these envelopes do not need moisture to seal and have the adhesive protected with a removable waxy strip that prevents self-sealing. Not having these envelopes long enough to detect any possible deterioration during long-term storage, I cannot evaluate how well they hold up. However they appear to be well-made and seal effortlessly once the waxy strip is removed from the adhesive on the envelope's flap. If the envelope is held up to a bright enough light, the so-called "Security Tint and Pattern" is not opaque enough to completely hide the envelope's contents. If completely hiding the contents of your mail is a major concern, a heavier weight envelope might be a better choice, but these work great for me. In summary, these are good, all-purpose #10 envelopes sold at a competitive price and delivered FREE for desertcart Prime members.

## Features

- Quality Park #10 security envelopes (4-1/8 in x 9-1/2 in) are a staple for your private business mail; our secure, self sealing envelopes have Redi-Strip press-to-seal closures for maximum convenience
- Security envelopes shield identification numbers and private data with a special security pattern to scramble the appearance of text; keeps envelope contents safe from prying eyes, even if held to light
- Redi-Strip self sealing envelopes let you fly through mailings in record time; just peel the strip and press for a strong, durable seal
- Each letter sized envelope is made of 24 lb white wove paper with #10 envelope dimensions (4 1/8" x 9 1/2"); side seam construction gives you a large area for labeling, printing or hand addressing
- #10 envelopes are a never-out office classic for a reason: these workhorse envelopes are economical, versatile and convenient for offices, businesses and schools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FK9PCZB |
| Additional Features | Security Tint, Self-Adhesive Closure |
| Best Sellers Rank | #8,067 in Office Products ( See Top 100 in Office Products ) #33 in Business Mailing Envelopes |
| Brand | Quality Park |
| Brand Name | Quality Park |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.8 out of 5 stars 28,004 Reviews |
| Global Trade Identification Number | 00085227691170 |
| Included Components | envelopes (100) |
| Item Dimensions L x W | 7"L x 3"W |
| Item Shape | Rectangular |
| Item Type Name | Quality Park #10 Security Tinted Envelopes w/ Redi-Strip Self Seal Closure for Business Mailing, 24 lb White Wove, 4-1/8 x 9-1/2, 100 per Box (69117) |
| Item Weight | 0.91 Pounds |
| Manufacturer | Quality Park |
| Material | Paper |
| Material Type | Paper |
| Model Name | 10 Security Tint |
| Number of Items | 100 |
| Occasion | General |
| Recommended Uses For Product | Security |
| Size | 1 |
| Style | Modern |
| UPC | 085227691170 |
| Unit Count | 100 Count |

## Product Details

- **Brand:** Quality Park
- **Closure Type:** Self-Seal
- **Color:** White
- **Material:** Paper
- **Occasion:** General

## Images

![#10 Security Envelopes, No Window, Redi-Strip Self Seal Envelopes, 24-lb White Wove, 4-1/8" x 9-1/2", 100 per Box (QUA69117) - Image 1](https://m.media-amazon.com/images/I/61SIxIqWNYL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Park? Quality Product.
*by U***M on October 15, 2025*

I usually don't spend so much money on stationary, but these came highly recommended to me and I really enjoy using them. They not only have a sturdy feel to them, but they are also very convenient as they are very easy to seal with the provided adhesive on each envelope. They fit standard letters and then some well so you can store as much as you need for regular First-Class postage. I like the fact that you can purchase them in bulk here too. Might need to invest in some for pen paling and general mail use. Great product!

### ⭐⭐⭐⭐⭐ Decent Envelopes - Fair Price
*by L***R on February 22, 2020*

After pricing similar #10 envelopes at my two local office supply stores I discovered that Amazon offered a lower price and FREE home delivery through my Prime account for this 500 envelope box. These envelopes were accurately represented on Amazon's Web page. They feed through my laser printer from its multi-purpose tray without jamming, revealing clear address images including my imprinted bar code. After having to throw away a large quantity of envelopes that had sealed themselves when they were stored in a high-humidity location, I like that these envelopes do not need moisture to seal and have the adhesive protected with a removable waxy strip that prevents self-sealing. Not having these envelopes long enough to detect any possible deterioration during long-term storage, I cannot evaluate how well they hold up. However they appear to be well-made and seal effortlessly once the waxy strip is removed from the adhesive on the envelope's flap. If the envelope is held up to a bright enough light, the so-called "Security Tint and Pattern" is not opaque enough to completely hide the envelope's contents. If completely hiding the contents of your mail is a major concern, a heavier weight envelope might be a better choice, but these work great for me. In summary, these are good, all-purpose #10 envelopes sold at a competitive price and delivered FREE for Amazon Prime members.

### ⭐⭐⭐⭐⭐ Quality paper
*by B***B on March 29, 2026*

Very nice quality paper with self seal envelope. Definitely will buy again.

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**Shop now:** [https://www.desertcart.tw/products/84001579-10-security-envelopes-no-window-redi-strip-self-seal-envelopes](https://www.desertcart.tw/products/84001579-10-security-envelopes-no-window-redi-strip-self-seal-envelopes)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-23*