Features: Secure installation: For instances where a magnetic surface isn't available, we've got you covered. Our magnetic aerosol can holder also comes with screws included for easy wall amount, stable mounting on many surfaces. Efficient organization: The magnetic tool box shelf are specifically designed to stack your aerosol cans in a neat and orderly manner. By holding at least 3 cans in one place, it saves you from the trouble of searching for misplaced cans, helping you work more effectively. Specifications: Material: metal Color: black Size: about 16.54 x 3.15 x 4.33 inches/ 42 x 8 x 11 cm Package includes: 4 x Magnetic aerosol spray can holder Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.