SWAROVSKI ELEMENTS flatbacks are here! Also known as rhinestones, these components are perfect for adding sparkle to scrapbooks, flip-flops, clothing, greeting cards, cell phones and more! We've fallen madly in love with these terrific components from Swarovski, and we're sure you will too! Be warned, flatbacks can be addictive! Please follow the cleaning care instructions on your glue; many glues require that clothing be air dried.