The Sunday Gel Nail Wrap (NG345) kit includes (20) pieces, along with (1) wooden stick and (1) mini nail file. Made of 100% gel polish, the wraps are non-toxic, eco-friendly, and require no top coat or glue. With the use of a UV/LED lamp for 60 seconds, these wraps last up to 14 days on natural nails, acrylic, gel nails, and shellac. Please note: the lasting power depends on the application method and care for the wraps. The colors may vary slightly due to lighting and resolution, but the effects are sure to be long-lasting.