•Tear-resistant: Made with high-quality materials, these envelopes are tear-resistant and can withstand rough handling during transport.
•Self-adhering: With super strong viscosity, these envelopes can be sealed end-to-end without the need for tape reinforcement.
•Waterproof: Made of matte embossed plastic, these envelopes are waterproof and will protect your items from water damage during shipping or storage.