... ISO9001: Dimension: Customized Hardness: 35-70 shore A Material: 100% Silicone Place of Origin: China Mainland Packaging & Delivery Packaging Detail:OEM ... rubber part with OEM service1.Material:silicone, conductive-rubber,NBR,CR,SBR,EPDM,IIR,NR,EP,Viton etc2.Excellent abrasion resistance ... Keep it away from direct sunlight.Lifetime:10 years Molded Food Grade FDA Silicone auto door rubber parts