Tiffany settings for 7mm / SS34 round flat back rhinestones and gems, perfect for garment making, high quality, non rusting brass. Does NOT include flat back rhinestones, this listing is ONLY for Tiffany settings! Simply drop the rhinestone in the settings and bend the prongs to hold gem inside! How to apply: Have tiffany settings between the material to apply and the rhinestone, pierce material with prongs (legs), put the rhinestone in and bend in the rhinestone to make sure it's not wobbly, that's it!