4 Shapes 8 Sizes: You will receive 4 different shapes of glass rhinestones, including rhombus, teardrop, heart and horse eye; Each shape has two sizes, 8 styles in total, 8 pcs/style, totally 64 pieces. K9 Glass Material: These rhinestones are made of high-quality K9 glass material, which is more solid and shiny. The flat back silver plating design is more unique and beautiful; There is no glue on the back, you just need to drop the glue and paste it on the plane. Size Display: Rhombus 1: about 8x5x2mm; Rhombus 2: about 10x6x2.5mm; Horse Eye 1: about 8x4x2mm; Horse Eye 2: about 10x5x2.5mm; Teardrop 1: about 8x5x2mm; Teardrop 2: about 10x6.4x3mm; Heart 1: about 6x5x2mm; Heart 2: about 7.3x8x3mm. Crystal AB Design: Each rhinestone are precision-cut and multi-faceted sparkling and with silver plated back. The back is silver plated with clear AB color and the shiny surface presents colorful colors under the light. Widely Used: These sharp bottom rhinestones are usually used to decorate various party dresses, wedding dresses, DIY crafts, various clothes, shoes, etc. It is also very suitable for DIY necklaces, earrings, bracelets and other jewelry crafts.