N42 Grade Neodymium Magnet 20x4mm with Hole 5mm
Shape: Round/Disk Material: NdFeB Grade: N42 Plating: Ni-Cu-Ni ( Nickel ) Actual diameter: 20mm Thickness: 4mmHole: 5mm Max Temp (degrees C): 80
Tip: 1, Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other2, Strong magnets should be stored in a dry, heated environment, and need to use of plastic, wood, cardboard, foam to separated and wrapped.3, Magnets might affect water meter ,electric meter, gas meter and some metering equipment exist some inaccurate affect (Such as : if magnets placed near the meter, the meter will slow down)
Note: Be careful fragile and clip hand, placed in a dry place, stored at room temperature!
WARNING: We would not recommend this magnet be used by children!
Package include 1Pc 20 x 4mm with a 5mm hole Neodymium Magnet N42
