These "Thank You" mailing bags are 70 Microns Each Side very strong and heavy duty made with new polythene LDPE material. Strong self seal easy to peel and seal the bags. These pressure-sealed, self-adhesive envelopes are a new fashion way to send gifts to your loved ones. Mailing bags are a strong and secure and very economical way to ship light to heavyweight soft non-fragile goods to your customer. The mailing bags have a peel-off strip that is very sticky that will seal the bag very well. If you have many orders need to post every day, these plastic mailing bags perfect for you! Built-in Carrier Handle will allow you to carry the bag easily.
Top-quality poly mailers are tear and puncture-resistant. Even though poly mailers don't offer interior cushioning, they are made to withstand the rigors of the shipping process. Poly mailers are a great choice for their high-strength design that keeps contents secure against moisture, chemicals, tampering, puncturing, and tearing.