Since its introduction in 2004, the Wall Whale has been recognized by the industry as the most effective brush on the market. The tail holds the brush against the wall making brushing a breeze. Now it is on the most amazing brush on the market. The new patent pending brush features a large swept surface loaded with big fat nylon bristles. The all plastic design is structurally engineered to be stronger than metal backed brushes and is made from no-break polypropylene (the same material they use for stadium seats).