COMPATIBILITY - Replacement for Xbox One / Xbox One S controller, perfect fit to replace damaged or lost battery door. <br>CONTENT - 2 pack of Xbox One / Xbos One S Battery back shell. <br>PERFECT FIT - Exact fit Batteryback Cover without any flaws. <br>DIMENSION - 2.2 * 1.4 * 0.8 inches (55 * 35 * 20mm) <br>LIGHT WEIGHT - 0.22 oz(6g), comfortable and easy to use, playing games without any weigh