Hedgehog-like spines dramatically reduce splash back. Spine length on the rear allows water to flow properly. Attaches to urinal with three suction cups. Flex point allows to fit properly in urinal. Triple suction cups to keep the Splash Hog from falling down. Bullseye for target practice. Trash and debris catchers. Asymmetrical bristles to prevent splash back. Form fitting lines to bend and fit into all urinals. 60 day fragrance!