Needing to package something with a little bit of cushion, weather and tamper resistance? Then our self-sealing bubble mailers are just the ticket. These Bubble Mailers are self-sealing, with a lip and tape construction. Once the recipient receives the package they can easily tear it open with the perforated tear tab, that helps keep people from using anything sharp to cut open the package. Helping to ensure that the Poly bubble mailers contents are received in the manner in which they are intended.