KEFEI 10Pcs 20x5mm N50 Strong Round Disc Hole Block Rare-Earth Neodymium Fridge Magnets

Specifications: Super strong rare-earth magnets once they get stuck with each other they are hard to break apart. Can also be used to extend protected lithium batteries with recessed contact points. Perfect for sticking notes on fridge doors. Great for do-it-yourself projects. Type: Magnet Material: NdFeB Ages: Above 7 Years Old Grade: N50 Features: Strong Magnetic Fridge Magnet Round Disc with Hole Size: 20mm x 5mm/0.79 x 0.20 (Approx.) Hole Diameter: 5mm/0.20 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Magnet