Cone magnet, 18 mm, pack of 48, red. Supplied = assembled. Diameter = 18 mm. Colour = red. Feature = magnetic. Product type = cone magnets. Holds brochures with several pages, or cartons (up to 9 A4 sheets) The colourful, decorative magnets add a fresh accent. 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.