---
product_id: 19562501
title: "EnDoc #10 Double Window Envelopes - 50 Pack - Self Seal, Flip and Seal Security Tinted Envelopes, Can be used for Invoices, Statement and for Return Envelopes - 9 1/8\" X 4 1/8\""
brand: "endoc"
price: "4379 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/19562501-endoc-10-double-window-envelopes-50-pack-self-seal-flip
store_origin: HU
region: Hungary
---

# 9 1/8" x 4 1/8" size Pack of 50 for bulk needs Security tinted for privacy EnDoc #10 Double Window Envelopes - 50 Pack - Self Seal, Flip and Seal Security Tinted Envelopes, Can be used for Invoices, Statement and for Return Envelopes - 9 1/8" X 4 1/8"

**Brand:** endoc
**Price:** 4379 Ft
**Availability:** ❌ Out of Stock

## Summary

> 📬 Seal the Deal with Style!

## Quick Answers

- **What is this?** EnDoc #10 Double Window Envelopes - 50 Pack - Self Seal, Flip and Seal Security Tinted Envelopes, Can be used for Invoices, Statement and for Return Envelopes - 9 1/8" X 4 1/8" by endoc
- **How much does it cost?** 4379 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/19562501-endoc-10-double-window-envelopes-50-pack-self-seal-flip)

## Best For

- endoc enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Convenience:** 50 envelopes mean you're always ready for mass mailings.
- • **Double Window Design:** Showcase your addresses perfectly without extra printing costs.
- • **Instant Self-Seal Closure:** No moisture needed—just peel and press for a hassle-free experience.
- • **Elevate Your Correspondence:** Transform your business communication with style and security.
- • **Heavy-Duty Privacy Protection:** 24 lb paper with a dark tint ensures your sensitive info stays confidential.

## Overview

The EnDoc #10 Double Window Envelopes come in a convenient 50-pack, designed for professional use with a self-seal closure and security tint for privacy. Measuring 9 1/8" x 4 1/8", these envelopes are perfect for invoices and statements, ensuring your correspondence is both secure and stylish.

## Description

This Size Double Window Security envelope is the most popular size for letters, invoices & statements.

## Features

- Business Envelope, #10 : Level up your professional correspondence with our presentable, high-quality white envelopes, letter size. At 4 1/8 x 9 1/2 inches, these are perfect for folded statements, Quickbooks invoices, and other official purposes
- Security Tinted, 24 LB: Confidently mail sensitive information inside our no. 10 security envelopes. Peel and seal closure with strong adhesive, thick 24 lb heavy duty paper, and the extra-dark privacy pattern enable complete privacy
- Double Window Design: There’s no need to spend money on custom printing or stamping with our letter envelopes. Peel and seal is all that is required, thanks to the dual windows that display your return and sender addresses in perfect alignment
- Instant Closure: No moisture needed. With these no.10 envelopes, self seal closure makes your mailing experience smooth and efficient. Simply peel off the strip under the flap to expose the strong adhesive underneath and press down
- Pack of 50: Our 50 pack of letter size envelopes with windows will make sure you always have enough at hand to fulfill mass mailing needs. Streamline your business operations with these versatile shipping essentials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Business Envelopes |
| Brand | EnDoc |
| Item Weight | 9.1 ounces |
| Product Dimensions | 7 x 8 x 3 inches |
| Is Discontinued By Manufacturer | No |
| Color | White |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 55 |
| Size | 10 |
| Sheet Size | 55/pack |
| Manufacturer Part Number | COM321 |

## Product Details

- **Brand:** EnDoc
- **Color:** White
- **Closure Type:** Self-Seal
- **Material:** Paper
- **Number of Items:** 55

## Images

![EnDoc #10 Double Window Envelopes - 50 Pack - Self Seal, Flip and Seal Security Tinted Envelopes, Can be used for Invoices, Statement and for Return Envelopes - 9 1/8" X 4 1/8" - Image 1](https://m.media-amazon.com/images/I/31T6nA+0ZTL.jpg)

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**Shop now:** [https://www.desertcart.hu/products/19562501-endoc-10-double-window-envelopes-50-pack-self-seal-flip](https://www.desertcart.hu/products/19562501-endoc-10-double-window-envelopes-50-pack-self-seal-flip)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*