Rubber Foam Pad 1.material: SBR, NBR, EPDM, PU, FKM etc. 2.of ... elasticity and tightness 3,Color:black,red etc. Rubber Foam Pad MaterialSBR, NBR, EPDM, PU, FKM, etc.ColorBlack and redSizeTwo inch ... you for taking time to visit our products, pls feel free to contact us for more information.