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