1. Rhinestones are made from high quality glass crystals, which is pure, solid and transparent. 2.The mixture of different sizes makes it easier to achieve different designs of nail art, which add sparkle and glamour to your crafts, make your nails more dazzling and charming. 3.You to do many different blinged nail styles and go out or other decoration purposes. 4.Flat backs can be easily applied to natural and artificial nails, or nearly any surface for different usage. 5.This flatback crystal set is perfect for creating 3D nail art design, meets you need for a huge variety of dazzling nail-art designs. Besides, these flatback rhinestone crystals are commonly applied for crafts, clothes, shoes, jewelry, phone, card crafting, DIY craft, bags, wedding dress, books, guitar, cups, tablets, high heels, table scatter and so on. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store