Slim, lightweight key chain with a powerful neodymium magnet that holds up to 4 pounds. Attach your keys to any ferrous metal surface for convenient storage, hiding or organizing. Also useful as a handy metal detector to identify ferrous materials.

• Powerful neodymium magnet holds up to 4 lbs
• Attaches keys to any ferrous metal surface
• Slim, lightweight plastic key chain housing
• Use for storing, hiding or organizing keys
• Also useful for detecting ferrous metal items
• Dimensions: 2" L x 3/4" W x 0.0187" H

Tip: Great for keeping a spare key on your furnace, metal tool chest or inside a metal door frame.