DISCOFIX HOBBY magnet, 25 mm, pack of 100, black. Supplied = assembled. Diameter = 25 mm. Colour = black. Adhesive force = 0.3 kg. Shape = round. Feature = magnetic. Height = 8 mm. Product type = round magnets. A wider edge makes the magnets easy to detach from the surface. Specially coated bottom side prevents boards from being scratched. High quality adhesive guarantees a strong bond with the plastic caps on the magnets. Magnets are practical items to have. They help keeping things organised and clearly laid out in the office, workshop, administrative departments, schools and households - wherever ferrous surfaces are available, e.g. steel walls, steel furniture, refrigerators etc. Magnets can be used to securely attach drawings, photos, letters, plans and similar items without damaging the surface. Magnet equipped with a full ferrite core, adhesive force 0.3 kg, size 25 x 8 mm.