Feature:
Super Strong Rare Earth Magnet - once they get stuck with each other, they are hard to break apart;
Easy fragile,so plesae use it carefully.
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.
Ideal for DIY projects,whiteboard fixing,adsorption of various steel parts,fixing tissue box on the roof,etc.
Cause the big super magnetic,dont let the kid touch it.

Description:
Quantity: 50 PCS;
Size: 4mm Diameter x 2mm Thick;
Grade: N52 For Craft Models Job Lot;

Package include:
50x42mm Magnet
Product Attributes:

Weight (lbs.): 0.02 lb