foldable Polypropylene plastic box 1,thickness:2-10mm 2,width:1600mm 3,material:PP 4,OEM & DIY foldable Polypropylene plastic box1.specifications: colormixed-colorthickness2 ... -aging, corrosion resistance, moistureproof.II, applied to electronic, packing, machinery, light, postal, food, medicine, pesticide, home appliance, advertisement, decoration, cultural goods ...