Flatback rhinestones: These small gem stones are made of good quality glass, multifaceted cutting, shine beautifully under sunshine and light. 2000 Pieces gems in 6 different sizes: 2000 Pieces flat back gems in 6 different sizes, includes 1.5 mm (600 pieces), 2 mm (584 pieces), 2.5 mm (300 pieces), 3 mm (300 pieces), 4.5 mm (144 pieces), 6 mm (72 pieces), multiple quantities and multiple sizes can meet your diverse needs. Wide range of applications: Suitable for nail decoration, eye makeup, body art, phone, bags, greeting cards, clothes, high mesh stockings, shoes, wedding dress, books, guitar, tablets, car plates, table scatter or other items. Specifications: Quantity: 2000 pieces Color: as the pictures shown Material: glass Diameter: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4.5 mm and 6 mm Package includes: 2000 x Flat back round crystals 1 x Black tweezer 1 x Nail rhinestones picking pen Note: These flat back glass crystals are not hot fix glass stones, you need to use glue to stick them, and the glue is not included. Small items, not suitable for children under 3 years old.