These neodymium, samarium cobalt and ceramic 6mm (0.24") thick disc magnets are incredibly versatile. The neodymium magnets within our 6mm (0.24")thick disc magnet range are used in many creative applications including packaging, displays, furniture making, model making and stationery. Our rubber-coated, countersunk neodymium magnets are ideal for use with delicate surfaces, they rubber-coating increases friction and prevents marking. Also within this selection are our ceramic ring magnets which are commonly used in loudspeaker systems.