Magnet Ring Ni 30-10x5

Size: Ring 30-10x5 mm
Outer Dia : 3 cm
Inner Dia : 1 cm 
Thickness: 0.5 cm 
Grade: Ni
Coating: Nickle - Ni  

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