Power magnet, Rod 4x25 mm.

Strong rod magnet of neodymium - very strong supermagnet.

NdFeB Diameter: 0.4 cm 
Length: 2.5 cm 
Strength: approx. 0.67 kg.

A magnetic rod is magnetic at both ends. Therefore, it's easier to pull off a magnetic board than a flat magnet.

This size is not suitable for magnetic glass boards (chat boards) - not strong enough.

SPECIFICATIONS: 
Strength: approx. 670 gr. 
Material: NdFeB 
Magnetisation: N42 
Max. temperaturee: 80°C 
Surface: nickel-plated (Ni-Cu-Ni)