Magnets are made of brass and copper material. Equipped with powerful magnet inside. You can fix any papers or notes on your fridge or steel cabinet.
Specs：10 X 10 X 13 mm
The color of brass would be changed by different users and various environments yet this is also its unique feature. The oxide is harmless. It would restore its original luster by wiping with copper oil. Without any surface treatment, we hope each product can maintain its individual marks by the constant use of the owner.