Baseball Hat Inflatable Packing Bag Express Packaging Bag Filling Bag Buffer Pressure Resistance Bubble Bag Black with Extra Lining

Product Parameters
product Name: inflatable filling bumping bag (size can be customized)
specification size:30 * 35cm (before inflation)
after inflation: about 22*24 * 29cm (the gas volume can be controlled by yourself)
material: imported PE + PA coextruded film (super tough)
film Thickness: single layer 5.5 Silk, medium thickness 6.5 Silk, thickened 10 Silk
load Bearing:60kg
net weight: about 11 g/piece

note: this product is not inflated before shipment, and the buyer needs to inflate it himself. The gas is only-in-no-out. After the product is put into the bag, the sealing machine is required to seal it before it can be inflated., the material is environmentally friendly, certified by sgs, and can be exported.