Customer Service:If there are any problems with our products, please feel free to contact us for a replacement or refund. We will reply to your message within 24 hours. How To Use:Use tweezers to carefully lift guides from backing sheet, and place it along natural nail tip, leaving the gap where you need to apply the nail polish, after you painted the nail polish and dry, carefully peel off the nail guide stickers. Wide Application:The french manicure strips are suitable for both professional nail specialist and nail art learner. Easily have elegant french manicure at home or in a nail shop. Material: Made of quality vinyl with good self-adhesive , non-toxic and odorless, good for DIY manicure crafts. Package contains:25 sheets of half-moon shaped manicure stickers, for a total of 1200 pieces, enough for you to create a classic French manicure both for everyday and some important events.