Low cadmium ,lead-free,nickel-free 1.Cufflink made with high-quality brass and Zircon inserted carefully.2.Color matching can be changed as you like.3.Plating with Rhodium.4.Different Size are available5.This style is representative rich and luxury.6.sample : 10days7.leadtime :45days8.packing :1pair/box , or 1pair/poly bag , 180set /ctn CUFFLINK