This 9mm Swarovski Hotfix Cosmic Delta Rhinestone is full of sparkle and radiance. The rhinestone features a fashionable triangle shape and irregular facets. Each rhinestone has a heat activated backing that can easily be attached to most fabrics and plastics with an iron. Create and embellish a stylish and unique design to your garment pieces, accessories and home décor projects with our Swarovski Hotfix Cosmic Delta Rhinestones. Avoid using these rhinestones on leathers and vinyl materials. Made in Austria. Available in 3 colors. There are 5 rhinestone pieces in each package.