It is made of zinc alloy, but the best part of it is the various colors of a rainbow it has to offer to its customers. It has a silver color on the back, but the front in always glittering with light. The front has the crystal, with its upper side like a diamond and also has various color. It has a screw back, which gives it the look of a spike. And it is also customizable, to suit according to your need and the perfect one to send gift to india online.