---
product_id: 84001575
title: "#6 3/4 Self-Seal Security Envelopes, Security Tint and Pattern, Redi-Strip Closure, 24-lb White Wove, 3-5/8 x 6-1/2, 100/Box (QUA10417)"
brand: "quality park"
price: "€ 17.41"
currency: EUR
in_stock: true
reviews_count: 13
category: "Quality Park"
url: https://www.desertcart.de/products/84001575-6-3-4-self-seal-security-envelopes-security-tint-pattern
store_origin: DE
region: Germany
---

# 3.58" x 6.5" compact size Peel & stick Redi-Strip closure Security tint & pattern #6 3/4 Self-Seal Security Envelopes, Security Tint and Pattern, Redi-Strip Closure, 24-lb White Wove, 3-5/8 x 6-1/2, 100/Box (QUA10417)

**Brand:** quality park
**Price:** € 17.41
**Availability:** ✅ In Stock

## Summary

> 📬 Seal smart, send secure, stay ahead.

## Quick Answers

- **What is this?** #6 3/4 Self-Seal Security Envelopes, Security Tint and Pattern, Redi-Strip Closure, 24-lb White Wove, 3-5/8 x 6-1/2, 100/Box (QUA10417) by quality park
- **How much does it cost?** € 17.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/84001575-6-3-4-self-seal-security-envelopes-security-tint-pattern)

## 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 Up & Save:** 100 envelopes per box—perfect for busy professionals who mail often.
- • **Seal in Seconds:** Strong peel & stick closure eliminates licking and speeds up mail prep.
- • **Privacy You Can Trust:** Opaque security tint and pattern scramble contents to protect sensitive info.
- • **Professional Presence:** Bright 24-lb white wove paper delivers a crisp, polished look every time.
- • **Stay Fresh, Store Longer:** Dust-protective peel strip keeps adhesive fresh for extended shelf life.

## Overview

Quality Park #6 3/4 Self-Seal Security Envelopes combine a fast, hygienic peel & stick closure with advanced security tint and pattern to protect sensitive mail. Sized at 3-5/8 x 6-1/2 inches and crafted from bright 24-lb white wove paper, these envelopes offer professional presentation and long-lasting adhesive freshness thanks to the dust-protective Redi-Strip. Ideal for business or personal use, each box contains 100 envelopes designed to streamline your mailing process while safeguarding your privacy.

## Description

Quality Park #6 3/4 Security Envelopes have a strong peel & stick closure that seals fast without applying moisture. Our heavy opaque envelope stock is printed with a security tint that makes envelopes difficult to see through. A complex security pattern scrambles the appearance of numbers and text. Plus, Reid-Strip envelopes have a long shelf-life thanks to the paper strip that protects your adhesive from dust. Bright 24-lb. white wove paper is perfect for use at home or at work. 3-5/8 x 6-1/2 inches. Reid-Strip Envelope Closure. 24-lb White Wove. 100 Per Box. Strong, Fast and Efficient: Reid-Strip envelopes save time and increase efficiency with a removable strip and strong adhesive seal that ends the hassle of everyday mail duty. To close them, simply peel and press. Protected & Secure: Guard sensitive data with a security tint makes envelopes difficult to see through. A complex security pattern scrambles the appearance of numbers and text. These extra security features are essential for sending checks or personally identifiable information (PII) through the mail. Eliminate the Yuck Factor: We promise you won't miss licking envelopes or those drippy moistener sponges in a cup! Reid-Strip envelopes bring mailing into the modern era with a tidier, more hygienic and still very affordable alternative to standard envelopes. Long Lasting in Storage: The peel able paper strip is not only convenient, it protects your adhesive from dust so envelopes last longer. Bright White Elegance: 24-lb. white wove paper gives your everyday mailings a professional finish. Ideal for business or personal correspondence. Stock Up for Busy Season: Keep several boxes of this necessity on hand.

Review: Good thick envelopes with self-seal - These are very good quality 3.5 x 6.5 envelopes. They have a security self-sealing strip and are thick enough that you can’t see what’s inside when you hold them up to a light. They are a good value as well. I’ll buy these again next time I need envelopes.
Review: Nice envelopes - Nice envelopes with security and easy sealing.

## Features

- SAVE TIME WITH SELF-STICK: Quality Park 6 3/4 Security Envelopes have a strong peel & stick closure that helps you fly through mailings in record time
- ENHANCED SECURITY: Offer the protection clients deserve & protect yourself from liability; a security tint makes envelopes hard to see through; a security pattern scrambles the appearance of text
- LESS YUCK: We promise you won't miss licking envelopes or crumbly, drippy sponges; complete your mailings, no accessories required
- STORE MORE, LONGER: Reid-Strip envelopes have a longer shelf-life thanks to the peel able strip that protects your adhesive from dust
- AN EXCELLENT VALUE: Bright White 24-lb paper makes an impression for business mailings and personal correspondence; get 100 3-5/8 x 6-1/2 inch envelopes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FMDV5LR |
| Additional Features | Security Tint |
| Best Sellers Rank | #1,138 in Office Products ( See Top 100 in Office Products ) #12 in Business Mailing Envelopes |
| Brand Name | Quality Park |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,868) |
| Global Trade Identification Number | 00085227104175 |
| Included Components | envelopes (100) |
| Item Dimensions L x W | 6.5"L x 3.58"W |
| Item Shape | Rectangular |
| Item Type Name | Quality Park #6-3/4 Security Tinted Envelopes w/ Redi-Strip Self Seal Closure for Business Mailings, 24 lb White Wove, 3-5/8 x 6-1/2, 100/Box (10417) |
| Manufacturer | Quality Park |
| Material Type | Paper |
| Number of Items | 1 |
| Occasion | Everyday Mailing |
| Occasion Type | Everyday Mailing |
| Recommended Uses For Product | Security |
| Size | #6 3/4 (3-5/8" x 6-1/2") |
| Style | Envelopes |
| UPC | 085227104175 |
| Unit Count | 100.0 Count |

## Product Details

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

## Images

![#6 3/4 Self-Seal Security Envelopes, Security Tint and Pattern, Redi-Strip Closure, 24-lb White Wove, 3-5/8 x 6-1/2, 100/Box (QUA10417) - Image 1](https://m.media-amazon.com/images/I/61BdBDufHKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good thick envelopes with self-seal
*by J***C on February 16, 2026*

These are very good quality 3.5 x 6.5 envelopes. They have a security self-sealing strip and are thick enough that you can’t see what’s inside when you hold them up to a light. They are a good value as well. I’ll buy these again next time I need envelopes.

### ⭐⭐⭐⭐⭐ Nice envelopes
*by K***R on March 24, 2026*

Nice envelopes with security and easy sealing.

### ⭐⭐⭐⭐⭐ Good quality
*by S***N on March 25, 2026*

Good quality…seal good.

## Frequently Bought Together

- Quality Park #6 3/4 Self-Seal Security Envelopes, Security Tint and Pattern, Redi-Strip Closure, 24-lb White Wove, 3-5/8 x 6-1/2, 100/Box (QUA10417)
- Mead #10 Envelopes, Security Printed Lining for Privacy, Press-It Seal-It Self Adhesive Closure, All-Purpose 20-lb Paper, 4-1/8" x 9-1/2", White, 45 per Box (75026)
- HP Printer Paper | 8.5 x 11 Paper | Copy &Print 20 lb | 1 Ream Case - 500 Sheets| 92 Bright | Made in USA - FSC Certified | 200060

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**Shop now:** [https://www.desertcart.de/products/84001575-6-3-4-self-seal-security-envelopes-security-tint-pattern](https://www.desertcart.de/products/84001575-6-3-4-self-seal-security-envelopes-security-tint-pattern)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-05-15*