Yizhet 10 Packs 50 * 10 * 3Mm Magnets, Strong Neodymium Magnet Bar, Self

Manufacturer Yizhet. Included components 10Pcs 50 10 3mm Neodymium magnets. 【High Grade N42】High Grade N42 (NdFeB) neodymium magnet, Each 50 10 3mm magnet's north and south pole are on opposite curved sides.

eBay