Product Name:PP injection parts-Gasket for 10mm Glass Material: Cold-Resistant PP Usage:Gasket between glass and metal. Customer don't know the material,they just tell us it is plastic injection . But plastic have many types,such as ABS injection,PVC injection, rubber injection ect. Our Engineer confirm the usage of the products with customer, and know this part need flexible but not to soft.The funcation for this part like gasket.So we choose the cold-resistant PP .and do this product. The customer said it's Good, It's just what they want. Our experienced engineers can help customer choose the suitable material for their products,and make the molds according to Qty to save cost. Plastic Injection Molding