Sally Hansen Insta-Dri Nail Color Nail Polish Women - 2 pack Clear nail enamel featuring a 2-in-1 formula, it contains a top and base coat for extended wear This nail enamel is 33% more resistant to chipping, ensuring you super glossy nails that last for days Formulated with exclusive acrylic polymer complex it lets your manicure dry up within 60 seconds Features a unique brush that contours to the nail for a smooth, easy and hassle-free application The revamped, full-coverage formula delivers an extra day of wear and chip resistance. Score an extra day of wear and up to 33 percent more chip resistance, all while adding the final touch to your ensemble in an instant. This formula with a built-in base and top coat offers shiny, extended wear in a single step.