It is made from acrylic and offers advantages of low cost, light weight, more than 10 colors of diversity and different designs such s plain UV, glow in the dark, glitter, marble, beach, multi-ray and etc. All of our UV jewelry items is made from high quality compounds which will give you perfect satisfaction. However, it is not for autoclave and easily cracks if it is soaked in any alcohol or harsh cleaners. It is recommended for the people with healed piercing only.