12" Medium (5/16) American Bubble Boy Bubble Wrap - 400 Square feet

Official Sealed Air Bubble Wrap - American Bubble Boy (400' Medium (5/16") Bubble Wrap) Medium Bubbles Contains Cardboard Core Barrier Bubble Technology - Nylon blend ensures minimal air loss and maximum cushioning. EZ tear perforations ever 12" for a clean tear every time. The rolls are 12" tall. Contains 4- 100' rolls totaling 400 square feet