StarBoxes Small Bubble 350 x 24 Wide 3/16 Wrap Bubble with greater burst strength and puncture resistance as the bubble can bear pressure Lightweight packing material to lowers mailing costs when shipping cross country or overseas Bubble roll manufactured from clear sturdy polyethylene material to protect from the harsh treatment mailing services can cause Bubble cushioning that is tear-resistant so you are able to use it more than once as long as the air pockets are intact