Eco-friendly and non-toxic, the Cerulean Gel Nail Wrap (NG139) includes 20 pieces, a wooden stick, and a mini nail file. Made of 100% gel polish, these strips can last up to 14 days without a top coat. Simply cure them for 60 seconds with a UV/LED lamp - no glue needed. With easy application and removal, they are suitable for natural nails, acrylic, gel, and shellac. Keep in mind, the lasting power depends on how bold you are with your hands!