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

and we will print it in the size and shape of your choice

Power magnets are made of neodymium

Power magnet, Stav 4x12 mm. engros The strength weakens the furtherNeodymium 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)