Wukong Neodymium Magnets, 20 x 10 3 mm, Mini 40 Pieces, Rectangular Brick for Whiteboard, Magnetic Strips, Fridge Glass, Boards, Notice Board

✔️HIGH QUALITY COATING - The surface of the magnets are triple coated: nickel-copper-nickel. This protects the magnets from corrosion and significantly extends their durability. The final nickel layer provides a smooth surface that cannot scratch. ✔️Size of the magnets - The dimensions are 20 x 10 x 3 mm. Tolerance: ±0.2mm x ±0.2mm Each set includes 20 magnets and a small box for convenient storage. Give enough storage space for magnets and fill foam cotton to protect the magnet sufficiently. ✔️EXTRA STRONG - Wukong neodymium magnets are made with the most advanced magnetic materials in the world. To ensure that the magnets you purchase can reach the expected use according to the size. Due to the strong attraction of magnets, please pay attention to safety when using them. ✔️UNLIMITED USES - Ecoration, magnetic boards, extension for magnetic ropes, technical applications, hobby and crafts, do it yourself; kitchen, office, model making, workshop, bulletin board. ✔️100% SATISFACTION - Wukong neodymium magnets is backed by 100% NO RISK MONEY BACK GUARANTEE. If the items you received are defective, please inform us within 7 days of receiving the item, we will replace or refund a new item.