- material:zince alloy .The surface is enamel.
- Pin size:1.2*0.9in
- They are good plating color.Due to the use of advanced technology, not easy to change color, no nickel, no lead, no chromium.Allergy free.
- Each pin is protected by a black gift box.
- I hope every product can bring you a good experience, and strive to be perfect.
