CraftbuddyUS 80 Smoky Brown Faceted Acrylic Sew On, Stick on Diamante Crystal Rhinestone Gems MIXED SMOKY BROWN SEW ON FACETED Acrylic Crystal DIAMANTE Rhinestones 80 pieces per packet Free Shipping Each piece has two holes so can be sewn onto clothes, or stuck with glue. These are acrylic. Available in different colors.