---
product_id: 61818612
title: "500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count -"
brand: "suitease"
price: "C$7709"
currency: NIO
in_stock: true
category: "Office Product"
url: https://www.desertcart.ni/products/61818612-500-security-mailing-envelopes-10-self-seal-white-letter-businesses
store_origin: NI
region: Nicaragua
---

# 500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count -

**Brand:** suitease
**Price:** C$7709
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count - by suitease
- **How much does it cost?** C$7709 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/61818612-500-security-mailing-envelopes-10-self-seal-white-letter-businesses)

## Best For

- suitease enthusiasts

## Why This Product

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

## Description

Dispatch your correspondence in envelopes that inspire confidence and reflect well on your business and on yourself    Our #10 self-seal envelopes combine security features, ease of use and a professional aesthetic. This 500-pack of security envelopes will ensure that you're never scrambling for an envelope to mail an invoice, check or job quotation when the need arises. It's an indispensable addition to your stationery supplies.    These security envelopes are windowless and designed with a tinted inner to keep busybodies out of your confidential correspondence. The paper stock is a crisp, woven, white 24 LB paper which takes to printing exceptionally well. It works perfectly with both ink-jet and laser printers; ideal for quick mass mailings. The look of these security envelopes is elegant and professional, yet they are robust enough to withstand the rigors of mail delivery.  Our #10 self-seal envelopes are ideal for business office applications, as well as mail issued from your home office. The 500-pack offers exceptional value for small businesses and entrepreneurs who understand that building a solid reputation begins with the smallest details. , These #10 With a size of 4 1/8" x 9 1/2", these all-purpose security envelopes can comfortably accommodate folded letters or documents measuring 8 ½" x 11", as well as flyers, checks, price lists, etc. Sealing this stationery is a fuss-free affair. There's no adhesive tab to lift, no sticky strip to moisten; simply fold the flap, press firmly and your mail is ready to be posted.      Order your 500-pack of attractive and durable #10 self-seal envelopes today because first impressions count, but lasting impressions are built on consistency.

## Features

- Our #10 self-seal envelopes offer uncompromising confidentiality, ease of use and a professional look and feel best reflecting your business and personality
- The windowless design and inner security tinting means prying eyes can only admire the outside
- Unique self-seal envelopes requ wires no moisture, there is no adhesive tape to remove; simply fold flap, press, and your envelop is sealed
- The side seam construction provides ample space for printing and a premium quality paper stock assures security envelopes with superior printability
- Product Specifications: White-24 LB | Size 4 1/8" x 9 1/2" ~Made in USA~

## Images

![500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count - - Image 1](https://images-na.ssl-images-amazon.com/images/I/4182sIuyOAL.jpg)
![500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count - - Image 2](https://images-na.ssl-images-amazon.com/images/I/21Zd4P00GrL.jpg)
![500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count - - Image 3](https://images-na.ssl-images-amazon.com/images/I/412KmUAtYML.jpg)
![500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count - - Image 4](https://images-na.ssl-images-amazon.com/images/I/510ZpATraEL.jpg)
![500 Security Mailing Envelopes - #10 Self Seal White Letter Businesses Envelopes, Windowless #10 Envelope - Size 4 1/8 x 9 1/2~Side Seam~ Excellent Printability - 500 Count - - Image 5](https://images-na.ssl-images-amazon.com/images/I/31gJCjarRLL.jpg)

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**Shop now:** [https://www.desertcart.ni/products/61818612-500-security-mailing-envelopes-10-self-seal-white-letter-businesses](https://www.desertcart.ni/products/61818612-500-security-mailing-envelopes-10-self-seal-white-letter-businesses)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-15*