Powerful Magnets, 12 Pieces, N52 Neodymium Magnets with Storage Box, 12x16mm Extremely Strong Fridge Magnet for Blackboard, Magnetic Board, Refrigerator - Mini Portable Magnet

Extremely Powerful Magnets - Each neodymium magnet has a super strong adhesive force (N52 neodymium magnet), easily holding up to 22 sheets of A4 paper, photos, banknotes, and other items. Caution: These magnets are not suitable for glass magnetic boards! Size: 12x16mm.

Superior Quality - The magnet is made of neodymium, one of the strongest and most permanent magnetic materials. The magnets have a triple coating: nickel-copper-nickel. This protects the magnets from corrosion and extends their lifespan. The smooth surface won't scratch your magnetic board or refrigerator.

Very Comfortable to Use - They have a nice, easy-to-grip shape, making them easy to install and remove.

Much more practical and easier to separate than round magnets. Wide range of applications: Can be used to collect or arrange photos, printed papers, notes, receipts, and other items on chalkboards, refrigerators, bulletin boards, and other magnetic surfaces. It can help you organize and save space anytime, anywhere.