Hot Sale 10pcs 20 x 3 mm Hole 5mm N35 Super Strong Permanet Round Neodymium Countersunk Ring Magnet Rare Earth Magnets

Description:

Brand new and high quality.

Super strong Rare-Earth 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).

Perfect for sticking notes on fridge doors.

Great for do-it-yourself projects.

Ages:7+ ages, both for kids and adults.

Size: 20mm x 3mm Hole: 5mm

Grade: N35

Quantity: 10pcs/lot

Supper strong magnets, please take care!

Package Included:

10 x Magnets