The Power-Strike Cobra Beater features a smaller diameter but thicker beater head-a combination that delivers more attack than previous designs. Also the distance between the beater head's face and the shaft has been increased. Drummers found this alteration improved their sense of control during faster passages. Felt Bass Drum Beater for TAMA Iron Cobra Pedals Color Name Chrome Item Weight 5.4 ounces Body Material Felt Material Type Stainless Steel Item model number TAM CB900PS Product Dimensions 10.85 x 3.8 x 2.35 inches