3.84 - 2.90
2/5/10/15/20/50PCS 40x10x4mm Block Search Magnet With 3M Tape 40*10*4 Powerful Strong Magnets 40x10x4 Quadrate Neodymium Magnets
Material Quality : Neodymium magnets / NdFeB
Type Rating: N35
Plating: Nickel + Copper + Nickel Triple Layer Plated
Max Operating Temperature: 80 Celsius degree / 176 Fahrenheit degree
Magnetic pole direction：Axially magnetized / Poles on Flat Ends
1. The NdFeB magnet is sold by size, the unit of measurement is millimetre, please pay attention to the size.
2. The magnetic property is very strong and the hand is pinched carefully. It is fragile and can be dried and stored at room temperature;
3. The magnet is made of powder powder sintering, which leads to the fragility of physical properties, which is not a quality problem;
4. Only iron can conduct magnetism, and the metal without iron can not be adsorbed；
5.Please do not contact with water. It is easy to rust in humid and corrosive environment；
6. Website for tracking and querying transportation doc No.: https://www.17track.net.