---
product_id: 538253253
title: "BOX USA StayFlat Mailer, 11\"L x 13.5\"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 11x13.5"
price: "B/.1771"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/538253253-box-usa-stayflat-mailer-11l-x-13-5w-pack-100
store_origin: PA
region: Panama
---

# BOX USA StayFlat Mailer, 11"L x 13.5"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 11x13.5

**Price:** B/.1771
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** BOX USA StayFlat Mailer, 11"L x 13.5"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 11x13.5
- **How much does it cost?** B/.1771 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/538253253-box-usa-stayflat-mailer-11l-x-13-5w-pack-100)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

BOX USA StayFlat Mailer, 11"L x 13.5"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 11x13.5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DURKBBC |
| Additional Features | Lightweight, Reusable, Scratch Resistant, Self-Adhesive Closure, Tear Resistant |
| Best Sellers Rank | #14,287 in Office Products ( See Top 100 in Office Products ) #207 in Envelope Mailers |
| Brand | BOX USA |
| Brand Name | BOX USA |
| Closure Type | Self-Seal |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 612 Reviews |
| Global Trade Identification Number | 00190651101901 |
| Item Dimensions L x W | 13.5"L x 11"W |
| Item Shape | Rectangular |
| Item Weight | 27.4 pounds |
| Manufacturer | BOX USA |
| Material | Cardboard |
| Material Type | Cardboard |
| Model Name | BRM3SS |
| Number of Items | 100 |
| Occasion | Business |
| Occasion Type | Business |
| Recommended Uses For Product | Letter |
| Size | 11" x 13" (100-Pack) |
| Style | Flat |
| UPC | 190651101901 |
| Unit Count | 100 Count |

## Images

![BOX USA StayFlat Mailer, 11"L x 13.5"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 11x13.5 - Image 1](https://m.media-amazon.com/images/I/61bmJn-CVpL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/538253253-box-usa-stayflat-mailer-11l-x-13-5w-pack-100](https://www.desertcart.com.pa/products/538253253-box-usa-stayflat-mailer-11l-x-13-5w-pack-100)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-11-07*