a4 manila envelope envelope with string

Usage
1. Self seal design with strong adhesion makes the mailer work for your purpose, and not need extra tape to ensure secure seal, get rid of fear that your items will be lost in transit
2. The material of this metallic poly mailers is stronger than regular shipping poly packaging
3. The mailing bags used for shipping and packaging

Please note that:
Please confirm the size before you place an order

Multi-purpose:
Small sizes can be used for giving away your product samples. Large sizes are ideal for create the Infinite possibilities, such as snack packs or other storage (yogurt, salad, or soup toppings food and accessory) for yourself at work, home, travels and more.

Mylar Bags