Quantity 1 piece(s) Color Yellow + golden + green + red Material Rubber + metal Function It prevents shock produced by the static electricity which charges power on chassis and reached to the car by electricity through to belt; Car Anti Static Strap Helpful to eliminate a noise of wireless phone and to improve radio sound and monitor of TV together with this goods Other Features Fasten the mounting base of this product onto the desired installation position; If the position is not a metallic part please fit the secure bolt into the round terminal of metallic wire and then fasten it onto the mounting base secure the other terminal of the metallic wire onto a metallic part of the body; Adjust the hanging length of this product to let the metallic wire touch the ground and then fasten the secure bolt; Fasten the inverter on an appropriate position. Packing List 1 x Earth belt