The Orly Breathable Rehab is a must have accessory on your manicure set. It helps to improve the health of your nails. It is totally made to provide ultimate care for your gorgeous looking nails. Additionally, it also cares for the health of your nail bed. As it's breathable, it allows molecules of water and oxygen slip through the polish and down to the nail. It is easy to apply and dries fast in natural light.