NICENEEDED 12 Sheets Starry Sky Nail Art Glass Stickers, Aurora Glass Stickers, Mixed Colors Rainbow Thin Iridescent Gradient Holographic Broken-Glass Reflective Shard Cellophane Nail Art PACKAGE CONTENTS: 12 Sheets Starry Sky Nail Foil Transfer Sticker HOW TO Use: 1. Select your favorite nail foil style and suitable size. 2. Applying a layer of special glue to your nail and waiting until it completely dry. 3. Place the nail foil onto your nail and press, make sure the nail foil and nail adhesive. Than tear the nail sticker down. 4. Brush a layer of top coat on your nail for protect and shining finish. CUSTOMER SERVICE: If You Have Any Problem Of Our Product, You Can Click "Seller Contact"Button In Your Amazon Account To Email Us. We Would Be Delighted To Help You Solve The Problem As Soon As We Can.