ARDELL DURALASH ? DuraLash Naturals are individual lash clusters that are the closest thing to natural lashes ever developed. These lashes are permanently curled, waterproof, easy to apply, and comfortable to wear. They?re so natural you forget they?re not your own, and they can be worn for up to 6 weeks at a time. One DuraLash package contains 56 lashes and come in black or brown in short, medium, and long lengths