It is constructed with four heavy-duty 11-gauge uprights that anchor the Power Cage. To provide a quick and easy adjustment the back sleeve and spotter bracket pop-pins are located inside the cage. The open-front end design allows the user to place a utility bench inside the cage. Dimensions: 47” (L) x 52” (W) x 84” (H); Usage area: 4’ x 5’; Gross Weight: 224 lbs.