The product is a used OEM replacement part for the backhousing of an Apple iPhone 13 Pro in Sierra Blue color. This housing is specifically designed for the Apple iPhone 13 Pro model, ensuring a perfect fit and maintaining the device's sleek design. The Sierra Blue color adds a touch of elegance to the phone, making it a sought-after choice for those looking to replace their damaged or worn-out backhousing. With the trusted Apple brand behind it, this replacement part ensures quality and compatibility with the iPhone 13 Pro.