Contains 6 different colors of fish (see photo)

It's super flexible and easy to clip or cut

you can screw the magnet together with magnet types featuring M8 internal threads

These powermagnets can be used on glassboards

Board markers are suitable for both glass boards and whiteboards

Power magnet, Ring 10x4x5 mm. knivskinne Contains 6 different colors ofNeodymium magnets Magnets with centre hole Diameter: 1 cm Height: 0. 4 cm Size of hole: 0. 5 cm. Strength: approx. 2. 2 kg. Very strong ring magnet with hole for screw, etc. SPECIFICATIONS: Strength: approx. 2,200 gr. Material: NdFeB Magnetisation: N42 Gauss: 12900 13200 (1. 29 1. 32 T) MGOe: 40 42 Max. temperaturee: 80C Surface: nickel plated (Ni Cu Ni)