Super Strong Round Countersunk NdFe Disc Magnets

Super strong NdFe 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

Electrically conductive (making them suitable to extend recessed batteries).

Neodymium magnets are usually coated Nickel-Copper-Nickel plating to prevent the iron from rusting.

Perfect for sticking notes on fridge doors. Great for do-it-yourself projects

Size: 8x3mm