Neodymium Magnets, 12pcs N52 Pin Magnets Fridge Steel Magnetic Push Pins Strong for Refrigerator White board Notice School Home Office.

Material&Size：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.ProductSize : 12 pieces Ø 12x16 mm. Strong Magnetic Force:It can hold 20 sheets of A4 printer paper photos, notes on any metallic surface,and easy to use, ideal for whiteboard , noticeboard, fridge and crafts-office supplies. Practical:Each magnet have a beautiful and easy-to-grasp shape which ensure you can pull it up easier than other round magnet. They can keep small items that are often misplaced. Widely Used: You can attach them to the whiteboard, refrigerator, metal shelves, metal doors or any other metal surface. Our neodymium magnet can hold keys/necklace/some small tools etc. to bring you a unique convenience and help to save space. Precautions：It may cause damage to watches, TV's, computer monitors, mobile phones and credit cards. So please put them within a safety distance about 10 cm.The magnets are not toys so please keep your kids far away from them.