The Hotfix wing flatback is characterized by its geometric form and features a highly brilliant cut. With its irregular triangle shape and brilliant faceting, this flatback will work beautifully into your designs. It features heat-activated glue on the back for easy application. Be aware that while flatbacks are terrific for adding sparkle to clothing, they should not be dry-cleaned. For care and application instructions, be sure to view the rhinestone application manuals from SWAROVSKI ELEMENTS.