Compatibility: This battery cover is compatible with the Xbox 360 wireless controller, and the classic color scheme of black and white gives your controller a new look. High quality: The rear cover of the battery is made of high-quality ABS plastic, which is very strong, anti-drop and has a long service life. Accurate fit: The replacement battery pack cover is designed to fit your device and can secure the battery, prevent the battery from falling, and ensure safe use. Product Details: The battery pack cover dimensions: 2.2 * 1.4 * 0.7 inches (56 * 36 * 18mm), can hold 2 AA batteries (not including batteries) Package Include: 2 x Battery Pack Cover for Xbox 360 2 Pcs Battery Cover Case for Xbox 360 Wireless Controller,Battery Pack Cover Shell Case Replacement Repair Part Compatible for Xbox 360(1×Black, 1×White)