Perfect reusable packing material. Highly protective, lightweight, strong and clean. 
No more picking up loose styrofoam peanuts! 
Each handy carton contains a sheet of bubbles 12" wide by 175' long (175 sq. feet). 
Sealed air bubbles are 3/16" high and are cross perforated every 12 inches. Each carton is a handy cardboard dispenser.