Features: 100% brand new. 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, such as whiteboard fixing, adsorption of various steel parts, fixing tissue box on the roof, etc. Size: 30 x 5 x 3 mm (1.18" x 0.20" x 0.12"). Rating: N35. Plating: Ni-Cu-Ni (Nickel). Material: NdFeB ( Neodymium ). Operating temperature: Max. 80 ??. Ages:7+ ages, both for kids and adults. NOTE: .
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