Neodymium Magnets, Extra Strong Rare Earth Magnets for Fridge Whiteboard Office Noticeboard Crafts Kitchen Map, Small Mini Round Powerful Permanent N52 Grade Magnet Heavy Duty, 12×16mm, 12PCS

SUPER STRONG N52 MAGNETS: Rare earth high graded N52 neodymium magnets have a high resistance to demagnetization, will not lose their magnetization around other magnets or if dropped. Neodymium magnets are currently the strongest type of permanent magnet. POWERFUL MAGNETISM ADHESION: These super strength magnets are strong enough to hold up to 5 photos or 20+ pieces of A4 paper per magnet, which won't slide down easily on metallic surface. [NOT suitable for glass magnetic board!] [NOT for children under six years old due to the size of small parts!] LONG LASTING TRIPLE COATING DESIGN: Made of three layer (Nickel + Copper + Nickel) Triple coating and heavy duty industrial N52 grade material, which has high resistance to oxidation and corrosion. It is durable and long lasting. MULTI-FUNCTIONAL USE: These magnets are perfect at work for sticking receipts, tasks, papers or instructions against a magnetic board or at home for hanging kids art work or family photos against the fridge. Ideal for model building, for crafting, experimentation and fixtures of all kinds. SCRATCH SAFE: Anti-scratch coating polished magnets for better grip on a smooth surface and further protection. No worry about the scratches any more.