These sets are from the Roaring Good Time Color Street Subscription Box. It contains the following 5 sets: 1. Roaring Good Time (Clear Nail Art Overlay), 16 strips 2. Midnight in Manhattan, Split Strip, 6 strips 3. Midnight in Manhattan, 12 strips 4. Glitz and Glamour, 12 strips 5. Cocktail Hour, Multi-Strip, 12 strips *There are NO prep pads or files included. Color Street nail polish strips are 100% nail polish with a base coat, color coat, and top coat. There is no dry time, smudges, or streaks like you get with liquid nail polish. They last up to 10 days and are removable with regular nail polish.