Note: this one is used - I probably used about 10 feet of it. The reliable PolyWave industrial air cushion film is perfect as intermediate bubble cushion with crosswise wrapping. 100% recyclable material (HDPE) Allround film for most applications Tear with ease Compatible with the AirWave1, AirWave2 and AirBoy nano4 air cushioning machines. The PolyWave industrial air cushion films are available in different sizes: air cushion chain (Type 7 - to replace crumbled paper or peanuts) and air cushion mat (Type 8 - to replace bubble wrap or polyethylene).