Wholesale Magnetics Red Magnetic Tool Tray Tool Socket Organizer Holder Support 813004 - 4PCS Magnetic Tool Tray Set Metal Magnetic Screw Holder 813004 - 4PCS Magnetic Tool Box Tray Set SIZE: 12''(310x110x120mm) Capacity: 1.17 kgs 10''(270x110x120mm) Capacity: 1 kgs 8''(210x110x120mm) Capacity: 0.77kgs 6''(150x110x120mm) Capacity: 0.6kgs Material: 0.7 mm Thickness Steel