---
product_id: 12212754
title: "Top Flight Number 10 Boxed Security Envelopes, Strip and Seal Closure, 4 1/8 x 9 1/2 Inches, White, 45 Envelopes per Box (6900120)"
brand: "top flight"
price: "Bs.421"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/12212754-top-flight-number-10-boxed-security-envelopes-strip-and-seal
store_origin: BO
region: Bolivia
---

# 4 1/8 x 9 1/2 inches - perfect #10 size Self-seal strip closure for quick, secure sealing Security lining for confidential mail Top Flight Number 10 Boxed Security Envelopes, Strip and Seal Closure, 4 1/8 x 9 1/2 Inches, White, 45 Envelopes per Box (6900120)

**Brand:** top flight
**Price:** Bs.421
**Availability:** ✅ In Stock

## Summary

> 📬 Seal your success with every send!

## Quick Answers

- **What is this?** Top Flight Number 10 Boxed Security Envelopes, Strip and Seal Closure, 4 1/8 x 9 1/2 Inches, White, 45 Envelopes per Box (6900120) by top flight
- **How much does it cost?** Bs.421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/12212754-top-flight-number-10-boxed-security-envelopes-strip-and-seal)

## Best For

- top flight enthusiasts

## Why This Product

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

## Key Features

- • **Durable 24 lb Paper Stock:** Sturdy enough to protect your contents while maintaining a sleek, clean white finish.
- • **Effortless Seal, Zero Fuss:** Strip and seal closure means no licking or tape—just peel, press, and go.
- • **Bulk Pack for Everyday Efficiency:** 45 envelopes per box to keep your office or home mailing needs fully stocked and ready.
- • **Enhanced Privacy with Security Lining:** Keep sensitive information safe with a built-in security pattern that prevents prying eyes.
- • **Perfectly Sized for Professional Correspondence:** Fits standard #10 documents with ease, ensuring your mail looks sharp and professional.

## Overview

Top Flight Number 10 Boxed Security Envelopes combine professional size (4 1/8 x 9 1/2 inches) with a privacy-focused security lining and a convenient self-seal strip closure. Crafted from durable 24-pound white paper stock, this pack of 45 envelopes is designed for secure, efficient mailing in any office or home setting.

## Description

Top Flight Security Envelopes #10 Strip/Seal

## Features

- 4 1/8 x 9 1/2 Inches
- Sturdy 24 pound paper stock
- White envelopes with security lining
- Self-seal closure
- 45 per box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Self-Adhesive Closure |
| Asin | B002FYE47E |
| Best Sellers Rank | #178,840 in Office Products (See Top 100 in Office Products) #104 in Clasp Mailing Envelopes |
| Brand Name | Top Flight |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (197) 4.6 out of 5 stars |
| Global Trade Identification Number | 00075755723092 |
| Included Components | Top Flight ENVELOPES STRIP & SEAL SIZE 10 6900136 |
| Item Dimensions L X W | 8"L x 4"W |
| Item Shape | Rectangular |
| Item Type Name | 72309 Strip And Seal Envelope |
| Item Weight | 8 ounces |
| Manufacturer | Top Flight Inc. |
| Material Type | Paper |
| Model Name | _ |
| Number Of Items | 1 |
| Occasion | Everyday Mailing |
| Occasion Type | Home |
| Recommended Uses For Product | Security |
| Size | 1-Pack |
| Style | Security |
| Unit Count | 45 Count |
| Upc | 075755723092 |

## Images

![Top Flight Number 10 Boxed Security Envelopes, Strip and Seal Closure, 4 1/8 x 9 1/2 Inches, White, 45 Envelopes per Box (6900120) - Image 1](https://m.media-amazon.com/images/I/61tdDPjRacL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strip and Seal
*by  on Reviewed in the United States April 3, 2026*

I do like the strip and seal envelopes the best. They make the envelope very secure.

### ⭐⭐⭐⭐⭐ Secure choice
*by  on Reviewed in the United States April 12, 2026*

Hi have using these security envelopes for years. They’re self sealing, quality, and at an affordable price. Highly recommend them

### ⭐⭐⭐⭐⭐ they are good quality, and the price was decent
*by  on Reviewed in the United States April 24, 2016*

I'm not sure it's possible to "love" envelopes, but I gave them 5 stars because they do what they're supposed to, they are good quality, and the price was decent. I'm not sure what else you could ask for in an envelope.

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**Shop now:** [https://www.desertcart.bo/products/12212754-top-flight-number-10-boxed-security-envelopes-strip-and-seal](https://www.desertcart.bo/products/12212754-top-flight-number-10-boxed-security-envelopes-strip-and-seal)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-08-15*