Features:_x005F_x005F_x005F_x000D_Made of high quality rubber and stainless steel._x005F_x005F_x005F_x000D_Fits standard 3/8 inch tripod foot and monopod foot._x005F_x005F_x005F_x000D_Compatible with 3/8 inch screw type tripod/monopod, such as for Andoer Benro Kingjoy tripod, monopod._x005F_x005F_x005F_x000D_Practical tripod/monopod accessory for stable indoor & outdoor shooting, with excellent anti-skid property._x005F_x005F_x005F_x000D_Specifications:_x005F_x005F_x005F_x000D_Model: D-13A_x005F_x005F_x005F_x000D_Material: Rubber and stainless steel_x005F_x005F_x005F_x000D_Screw Mount: 3/8 inch_x005F_x005F_x005F_x000D_Screw Height: 11mm_x005F_x005F_x005F_x000D_Rubber Outer Diameter: 21mm_x005F_x005F_x005F_x000D_Rubber Height: 15mm_x005F_x005F_x005F_x000D_Item Weight: 7g / 0.3oz_x005F_x005F_x005F_x000D_Package Size: 3 * 2.8 * 2.4cm / 1.2 * 1.1 * 0.9inch_x005F_x005F_x005F_x000D_Package Weight: 21g / 0.74oz_x005F_x005F_x005F_x000D_Package List:_x005F_x005F_x005F_x000D_1 * 3/8 Inch Rubber Foot Spike",