Material: Durable zinc-plated or galvanized steel.Design: 90-degree right-angle bracket with pre-drilled screw holes.Available Sizes shown:20x20x15 mm25x25x15 mm30x30x15 mm60x60x15 mmCommon UsesFixing wobbly chairs, tables, or cabinets.Supporting wall-mounted or floating shelves.Reinforcing corners in drawers and wooden boxes.