---
product_id: 145897313
title: "300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes"
brand: "ecoswift"
price: "฿8319"
currency: THB
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.th/products/145897313-300-ecoswift-6-5-x-4-5-rigid-photo-mailers
store_origin: TH
region: Thailand
---

# 6.5" x 4.5" 250 GSM thickness 300 count pack 300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes

**Brand:** ecoswift
**Price:** ฿8319
**Availability:** ✅ In Stock

## Summary

> 📸 Seal the deal with style!

## Quick Answers

- **What is this?** 300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes by ecoswift
- **How much does it cost?** ฿8319 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/145897313-300-ecoswift-6-5-x-4-5-rigid-photo-mailers)

## Best For

- ecoswift enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Savings:** 300 units mean you’re always ready to send without the last-minute rush.
- • **Durable Design:** Rigid construction ensures your photos arrive in pristine condition.
- • **Perfectly Sized:** Ideal dimensions for standard photos and small items.
- • **Eco-Friendly Packaging:** Sustainably sourced materials for the conscious consumer.
- • **Self-Sealing Convenience:** Peel and stick adhesive for hassle-free sealing.

## Overview

The 300 EcoSwift Rigid Photo Mailers are designed for the eco-conscious professional, featuring a self-sealing adhesive and a robust 250 GSM thickness. With dimensions of 6.5” x 4.5”, these envelopes are perfect for sending photos and small items securely. Packaged in a bulk quantity of 300, they ensure you’re always prepared for your next mailing task.

## Description

EcoSwift Brand Flat Cardboard Mailers with self-sealing, peel and stick adhesive, keep contents secure. EcoSwift Cardboard Mailers are extremely durable and lightweight to help save money on postage and are constructed with strong seams. Surface easily accepts ink, stamps, and labels. Approved by shipping carriers.

## Features

- Dimensions: 6.5” x 4.5"
- Thickness: 250 GSM
- EcoSwift Self-Sealing, Peel and Stick Adhesive
- Quantity: 300

## Images

![300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes - Image 1](https://m.media-amazon.com/images/I/41MqFEPEjEL.jpg)
![300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes - Image 2](https://m.media-amazon.com/images/I/41UMVDGvzOL.jpg)
![300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes - Image 3](https://m.media-amazon.com/images/I/51fsH8BuMML.jpg)
![300 EcoSwift 6.5 x 4.5 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes - Image 4](https://m.media-amazon.com/images/I/411O3-WCEKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    love these
  

*by A***A on Reviewed in the United States on July 12, 2022*

use these for me small business!!!

### ⭐⭐⭐ 







  
  
    NOT a rigid mailer
  

*by B***D on Reviewed in the United States on December 3, 2020*

I bought these so I had a smaller rigid mailer for decals.  To say this is rigid is a stretch. It feels like a greeting card.  If you're looking for an actual RIGID mailer that won't bend easily, these aren't the envelopes for you.  It bends when I just wave it up and down.  Very disappointed and misleading.

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect size and quality
  

*by A***C on Reviewed in the United States on May 16, 2020*

These are perfect to mail cards to my customers!

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**Shop now:** [https://www.desertcart.co.th/products/145897313-300-ecoswift-6-5-x-4-5-rigid-photo-mailers](https://www.desertcart.co.th/products/145897313-300-ecoswift-6-5-x-4-5-rigid-photo-mailers)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-14*