Number of Hooks: 2. 【MATERIAL】Our Small U Hooks are made of heavy duty iron and its anti-slip coating is made of sturdy PVC. Strong enough to hold 40lbs or more when properly installed. 【EASY TO INSTALL】To install the U-hooks, just place the tip of plastic anchors on the spot you marked and fasten the screw by using screwdriver.Our wall hooks fit on drywall, wall stud and other wall types neatly and quickly.