VEVOR Air Cushion Machine, 164 ft/50 m Test Film Roll, 110V Air Pillow Maker with 13 ft/min(4 m/min) Sealing Speed, Portable Inflatable Used for Packaging and Shipping

Hello Judi. It is extensively used in packing fragile goods, daily necessities, electronic products, etc .  It  can help keep your cargo in security without adding extra weight during transit.