... MOQ:1000pcsPls contact me for priceDescription: Material: comply to RoHS, silicone or rubber (NR, SBR, NBR, EPDM, CSM, CR, HNBR, VITON, ... can reach ±3 shore A tolerance Color: for rubber, usually black, for silicone, can be in any color as you want ... special molds, can be in 30days, especially for some automotive rubber moldsSmall orders are welcomed colorful custom molded silicone rubber component