Special Inflatable Column for Fragile Packaging, Shockproof Bubble Column, Sealed Moisture-proof Bubble Column, Inflatable Bag, Pressure Resistant

Name: Air column shock-absorbing bag Color: Transparent Material: PE+PA Single column size: 3CM before inflation After inflation: about 1.5CM Height: 15cm 20cm 25cm 30cm 35cm 40cm 45cm 50cm 55cm 60cm Thickness: 0.04mm Length: 50m 300M Function: Anti shock, anti-collision, buffering pressure Purpose: Logistics packaging and transportation