Eco-friendly and non-toxic, this set includes (20) pieces, (1) wooden stick, and (1) mini nail file. Created with 100% gel polish, it lasts up to 14 days without needing a top coat. All you need is a UV/LED lamp to cure for 60 seconds. No glue is required for easy application and removal, and these nail wraps are suitable for natural nails, acrylic, gel nails, and shellac. Please note that colors may vary on screen due to lighting and resolution. The lasting power depends on the application and how you treat your hands.