Check the listing for details. Crystal Birthstone Charm 9mm Dia, September Pendants Drop Bead Dark Blue 20Pcs. Condition: New. Listed at 14.19 USD. What is this?These little birthstone charm beads can be making earrings necklaces, bracelets, and pendants, great for creating jewelry and other DIY jewelry accessories, etc.What will I get?Package Content: 20pcs x Crystal Birthstone Charm; Length: 12mm(0.5 inch); Diameter: 9mm(0.35 inch); Bore Diameter: 2mm(0.08 inch)Are there any advantages of the product?Crystal glass and metal material make it a good form shape, high workability, durability and corrosion resistance; With appropriate care, the crystal shiny color will last longer.How to use it?The crystal charm is beautiful and a suitable size for a charm bracelet. You can personalize your jewelry and craft projects, the sparkling inlay adds cute colors to any craft design.What should I notice?Please note that different colors represent different birthday months.