... color is available ,according to your requirements.MaterialNBR, CR, SBR, EPDM, IIR, NR, EP, Silicone, VITON etc.Hardness30-90ShoreADeliveryIn 10 daysPackingPlastic ... contains o-rings, rubber seals, rubber gaskets, rubber grommets, rubber washers ,rubber bumpers, rubber bellows, rubber suction cups, rubber pads, rubber bushings, rubber plugs, rubber bracelets etc. Custom rubber parts are our advantage ...