1.the color can be GP,SP,IRH 2.the material is KST,steel 3.the size is different according to your requests THE MATERIAL:1.the material can be KST, zinc alloy or steel, we can produce it according to your requests2.the material is environmental. 3.we can provide your the test report about nickel, lead, cadium also make the result is less than 300ppmTHE PLATING COLOR1.we can plate it in GP,SP,IRH ...