Constructed from high grade alloy, not easy to break, resistant to rust, long lasting With strong magnets, adheres to any ferrous metal surface, simply place it against any metal machine in your workshop Multipurpose:Can be attached in all positions, horizontally, sideways and upside down Application: for Ideal for storing small metal parts and tools, such as, nails, screws, bolts, and more If you have any questions, please to us, Manufacturer: Qusinfc