uxcell 10 Pcs 17mm x 12mm Conical Recessed Rubber Feet Bumpers Covers Black Product Name : Rubber Feet Bumper;Material : Rubber Hole Diameter : 7mm / 0.0.28";Overall Size : 17 x 12mm / 0.7"x 0.5"(D*H) Color : Black Net Weight : 20g Package Content : 10 x Rubber Feet Bumper