Meet the most powerful neodymium magnet ever made for all your indoor/outdoor multiple uses. This powerful magnet can hold up to 12 lbs off ground and can be mounted on any steel surface. Use it in the garage or workshop to hold tools screws and bits or use it in the house to hold your keys or any other metal items you want to keep in one location. The magnet is covered in a durable plastic liner ensuring the magnet will never rust. Caution: neodymium magnets are very powerful as they are made of rare Earth materials. Be careful in your handling of the magnets. Keep out of reach of children and pets and away from sensitive electronic devices.