Rare Earth Neodymium-iron-boron (Nb2Fe14B) is currently the strongest available magnet material. Even with small size, the neodymium disc magnets achieve remarkable power.
3mm (Diameter) x 3mm (Thickness) Mini Round Disk Neodymium Magnets (10 pack), Very Strong Rare Earth Magnets.
New & high quality rare earth materielOperating temperature: 80CMagnets Type: NdFeB NeodymiumPlating: ZincDisc Size: 3mm x 3mmRating: N42Quantity: 10Pcs
Mini round magnet ideal as a fridge magnet, hobby, craft projects.
WHAT DO YOU GET:10Pcs of 3mm x 3mmN42Neodymium Magnets.
Caution: This is not a toy, Keep out of small children. For more Information and Safety Details, Please Visit http://techshop.lk/neodymium-magnets/