Description:Material: Stainless steel,AcrylicMain Color: MulticolorFashion and unique design, great accessory and decoration for girls, women.Can be used for a range of piercings including tongue, nipple, ear piercings and more.Perfect to wear for most occasions.Specification:Ball Diameter: Approx. 3.5mm/0.13inchGauge(Thickness): Approx. 1.2mm(18G)Total Length: Approx. 11.5mm/0.45inchPackage Includes:20 Pieces Tongue Lip Stud(2 Pack)Note:Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.