ZhengFei 2pcs N35 30mm x 5mm Earth Neodymium Magnets Strong Countersunk Magnets 5mm Hole Rare Magnetic

Description

Specification:Name: Strong Countesunk MagnetsMaterial: Rare earth ndfebSize: dia30mm,Hole's dia 5mmNote:Magnetic force is very strong. Be carefully of cliping your hand.You can make particle experiments like a small magnetic separation.Magnet away from items that easily magnetized such as floppy disks, credit cards, computer monitors, watches, cell phones, medical equipment and so on.Magnets should stay away from the pacemaker.Larger sized magnet should be added plastic or cardboard shims between each piece to ensure that the magnet can easily be separated.Package included:2 xStrong Countesunk Magnets