Ceramic Ring Magnets, 2.16in OD X 0.94in ID X 0.47in H (5 Pack) Donut Round Ferrite Magnet, Strong Magnets, for Refrigerator, Crafts, School, Projects, Experiments
【SPECIFICATION】Includes a pack of 5 ceramic ring magnets, with an Outer Diameter of 2.16 inches , Inner Diameter of 0.94 inches and a thickness of 0.47 inches ( 55mm X 22mm x 12 mm)
【MULTIPLE USES】These magnets have a wide range of applications, ideal for Refrigerator, Crafts, School projets, Notice Board, whiteboard, office, magnet therapy. Our ceramic ring magnet is the most powerful option for crafts and DIY projects
【STRENGTH & DURABILITY 】Ferrite magnets are highly resistant to demagnetization, corrosion, and rust. Our ferrite magnets retain their magnetic strength over time without losing their effectiveness.
【FEATURES】High magnetic flux density and coercive force, notable resistance against corrosion, making the coating unnecessary.
【AFFORDABLE OPTION】 These ceramic round magnets offer exceptional value for all your magnetic project needs, particularly when compared to the higher cost of rare earth or neodymium magnets.