This traditional hinge style sponge mop has a new sleek and modern design with added features. It uses an extra absorbent cellulose coated sponge (recycled PET bottle flakes) that is durable and won't flake off into little pieces. Its extra thick ergonomic wringer completely wrings the sponge so that floors dry quicker. It also includes an attached 5 In. scrub brush for those tough caked-on spots.