Shock-proof Bubble Film Bubble Envelope Bag

Product information :
Material: returned material+new material
The ratio of pure material to recycled material: 8:2
Sealing length: 4cm
Technology: compound, eager
Type of glue: hot melt adhesive
Types of plastics: pet,OPP,CPP,PP
Color: rose gold, white

Size Information:
Double thickness:
15*13+4cm,15*20+4cm,18*23+4cm,20*28+4cm,23*29+4cm,25*30+4cm

Packing list:
Bubble envelope bag *10