Magnet Ring Ni 10-4x2

Size: Ring 10-4x2 mm
Outer Dia : 1 cm
Inner Dia : 0.4 cm 
Thickness: 0.2 cm 
Grade: Ni
Coating: Nickle - Ni  

Description:
Nickel Coated Magnets have many industrial, educational and household uses. These Magnets are highly resistant against demagnetization.