These magnets feature rare earth compounds combined with ferrite (anisotropic) to produce incredibly strong attraction/repulsion. They are encased in nickel jackets because the material itself is very brittle. We warn you that getting a finger between these could result in a nasty pinch! They are provided with a nickel plated iron keeper.
Product Specifications
- Type : Rare earth
- Shape : Cylindrical
- Number of Magnets : 4pc
- Length : 13 cm
- Width : 11.8 cm
- Height : 2.3 cm
