Nothing cushions like a blanket of air! • Air Bubble makes an excellent cushion and void-fill. - 3/16" for small items - Light cushioning. - 5/16" for medium items - General purpose cushioning. - 1/2" for large items - For dunnage and void fill. • Protects against shock, abrasion and vibration. • Available non-perfed or cross perforated every 12" for easy tear off.