Square Built Thick Cushion Bubble Wrap, 20 in. x 30 ft. x 3/16 in. Thick is a lightweight bubble wrap on a roll designed to provide protection for all your fragile items. It features 3/16" thick bubbles that excellent cushioning, making it the i filling material for mailing boxes. The roll is conveniently perforated every 12 inches for easy tear-off, ensuring quick and efficient use. With dimensions of 20 inches in width and 30 feet in length, this bubble wrap is packaged in a bag for easy storage and handling. Model Number: SBA3162030B