Features: The foldable design of the tray group allows extended low-profile storage, and has a magnetic base, which can safely accommodate multiple components-. Our foldable tray kit has a base with strong magnetic, which can firmly grasp most metal surfaces, and fix metal parts and tools in each small part bracket; The silicone design of the foldable magnetic parts tray can be easily cleaned with soap and water. Strong magnetic base can adhere to most metal surfaces. It is made of high-strength silicone material to ensure high strength, hardness, wear resistance and durability. Lightweight design for easy storage. 4.5-inch square foldable magnetic part tray is the ideal- choice for amateurs, automobiles, mechanics, engineers, plumbers, mechanics and HVAC. Specifications: MaterialSilicone Size:approx 11.5x11.5cm/4.53x4.53in Color: Red/Yellow/Blue/Green Weight: 120g Package Includes: 1PC note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!