1.Composition: 100% Zinc-alloy

2.Characteristic: A.  Good hardness, resistant to rust  

                           B. Non-Ferrous, non-magnetic  

                           C. Can be plating, can be nylon coated, can be oil sprayed.

3.Color: a. Any metallic color available like Gold/ silver/nickel free/ant-brass/ant-silver,etc.

            b. Can be oil sprayed to any solid color

            c. Can be nylon coated and then dyed to any solid color with good color-fastness

4.Size: 6mm，7mm,8mm,10mm,12mm,13mm,14mm,15mm,18mm

5.Salt water resistance (About 24-72 hours)