Installs correctly every time. Unique design eliminates installation error and installs both ways without sacrificing splash reducing performance. Eliminates 99% splashback. Innovative splash-reducing lattice, supported by a network of posts that protect the drain and guarantees that the user installs it correctly each and every time. Shrinks as it releases beneficial bacteria and more than twice the fragrance as competing urinal screens over 30 days. Pull off date tabs to show when to change it.