The Caleb Basic Gel Nail Wrap is non-toxic and eco-friendly, providing you with (16) pieces, (1) wooden stick & (1) mini nail file, all made of 100% gel polish. This innovative product lasts for a stunning 14 days without requiring a topcoat and only needs a UV/LED lamp to cure for 60-120 seconds. With no need for glue, the application and removal processes are made simple and efficient. You can use it on natural nails, acrylic, gel nails, and shellac, and please keep in mind, that the colors may appear different on screen due to lighting and color resolution. The lasting power of this nail wrap depends on how well you apply it and how delicate you are with your hands but rest assured that it will not disappoint.