2-Pack SUPER-Strong Neodymium Magnet Holds 35 Lbs! Carabiner Snap Hook , Split Ring and Orange Protective Cover

This is not the same magnet you experimented with in science class. Neodymium creates such an incredibly strong, permanent magnetic force it is difficult to describe until you 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. With the protective orange cover installed on the magnet it will not hold 35 pounds. But protects metal surfaces very well.