20PCS Magnetic Push Pin Magnets Fridge Magnets for Whiteboard Heavy Duty Neodymium Magnet Used as Strong Refrigerator Magnets White Board Magnets Pin Magnets Perfect for Home Kitchen Office

【 Heavy Duty Magnets】 Neodymium magnets are made of neodymium material the magnetism is much stronger than the usual refrigerator magnets and after testing each strong fridge magnet can easily support 15 sheets of A4 paper. 【Perfect Size】 Each small fridge magnets measures 0.47x0.63 inches and they re small so they don t obscure exactly what you want to display. And the pushpin shape is easy to hold again. 【 Wide Applications 】 Whiteboards refrigerators lockers bulletin boards food sealing duty rosters etc. are all arenas where strong fridge magnets can be used to their fullest potential. Ideal for home school shop warehouse retail and office. Not suitable for glass whiteboards. 【Scratch and Rust Resistant】 Whiteboard magnets are plated with a triple protective coating (nickel + copper + nickel) and have a polished surface that greatly protects your refrigerator from scratches and rust.