5PCS Neodymium Block Magnet 45 X 25 X 10mm N52 Magnets
Material: Nd, Fe, B
Plating: Ni-Cu-Ni (Nickel)
Size: 45 × 25 ×10mm (L*W*H)
Max Temp (degrees C): 80
Be careful Fragile and chip hand, Placed in a dry place, stored at room temperature!
This is a seriously powerful magnet and it is totally unsuitable for children!
5 × Block Magnet,,,,