Power magnets are made of neodymium

The strength weakens the further the magnet is from the magnetic surface

is not a toy - you have to know what you are dealing with

There is no metal protection in the fingers

Power magnet, Stav 4x12 mm. engros Power magnets are made ofNeodymium magnets Power magnets NdFeB Diameter: 0. 4 cm Length: 1. 25 cm Strength: approx. 0. 56 kg. A magnetic rod is magnetic at both ends. Therefore, it's easier to pick up than a flat magnet. This size is not suitable for magnetic glass boards (chat boards). SPECIFICATIONS: Strength: approx. 560 gr. Material: NdFeB Magnetisation: N42 Max. temperaturee: 80C Surface: nickel plated (Ni Cu Ni)