Atomic SUPER-Strong Neodymium Magnet Holds 35 Lbs Carabiner Snap Hook
This is not the same magnet you experimented with in science class. An Atomic neodymium magnet creates such an incredibly strong, permanent magnetic force it's difficult to describe until you've held one next to a metal object. You really have to be careful not to get fingers in between the magnet and metal because it clamps on with such force, it can easily break skin. 1.5 oz.