Description:

Grade: N52
Shape: Disc
Size:approx. 20x5mm
Counterbore Diameter:5mm
Material: Neodymium Magnet
Operating temperature: 80℃
Surface: Nickel plating
Ages: 7+ ages， both for kids and adults.

Note:
（1）The Neodymium Magnetic surface already has coating proteced，
     please keep in a dry environment if not using.
（2）Supper strong magnets， so please stay away from your electronic products，
     such as magnetic cards， mobile phone and so on.

Package Included:
8 x Strong Disc Magnets 20x5mm