Made of high quality thick steel, it is durable and has super strong magnets on the back. Designed with a rail and the protruding edge, this grocery rack not only allows you to store your jars and large bottles, but also prevents your things from falling. Magnetic can effectively prevent rust, corrosion and does not scratch. In addition, this kitchen spice rack is easy to clean. Perfectly with any home decoration. Save space in the kitchen, keep countertops clean, organized and tidy. There are built-in magnets on the back of the magnetic refrigerator shelf. You can hang it on the refrigerator without tools. You can install the hanging refrigerator shelf directly on smooth, dry and clean metal surfaces such as bathrooms, washing machines, iron doors, etc.