KeryFlex™ is a professional toenail restoration system that creates a flexible, natural-looking artificial nail over your damaged or discolored nail. It's applied in-office, is completely painless, and looks remarkably realistic. The KeryFlex nail typically lasts 6-8 weeks and grows out naturally with your own nail. You can polish it, exercise with it, and even swim with it. It's perfect for special events, sandal season, or while you're undergoing treatment for fungal infections.