Umbra Flex Sure-Lock Toilet Brush makes cleaning your toilet a less gruesome chore. With rubberized bristles that are both soft and durable, this toilet brush prevents odor-causing bacteria, mold or mildew for a sanitary and long-lasting brush. Its lid stays open when the brush is removed and automatically closes when putting back in place, all without having to touch anything but the handle. Flex Toilet Brush’s canister neatly stores the brush when not in use and can be secured to the floor or to any smooth surface. Measures 13 x 5 x 3.5 inches (33 x 13 x 9 cm). ⓘ For best results, we recommend tightening the SURE LOCK knob once a month.