. EVA rubber and plastic products are made of new environmental protection plastic foam materials, which are featured in cushion , shock-proof , thermal-insulation , chemical corrosion and etc., without poision and water absorption,, EVA plastic and rubber products can be processed in different forms , with shock-proof performance superior to polystyrene and other traditional form material , and these material are in line with environmental protection requirements and the best choice for export , Compare to shock - proof package, it can be cut and formed , owning to vast density difference, it can be used more widely