DuraLash individual lashes are the closest thing to natural lashes ever developed. These exclusive knot-free individual lashes are permanently curled, waterproof, easy to apply, and comfortable to wear. They are so natural you forget they are not your own, and they can be worn for up to 6 weeks at a time. Ardell LashTite Adhesive, sold separately, is designed for use with DuraLash individual lashes. Each package contains 56 individual lashes.