Material: Cold Rolled Steel. Package include: 4PCS Gold Furniture Legs with 16pcs Mounting Screws. Height: 8", Top plate size: 3.1"x 3.1"; Hole centers: 2.5", Please look at the picture to see the detail size. Easy for installation. The plate on the leg have pre-drilled holes, and the mounting screws come with the package. Weight Capacity: 4 legs can suppoort 800 lbs. 4Pcs Straight Gold Furniture Legs with 16pcs Mounting Screws.