A toilet seat riser with a hinge design that allows the riser to fold up and out of the way when not in use, raising toilet height by 3.5" for standard or elongated seats. - Raises toilet height by 3.5" for easier sitting and standing - Hinge design allows riser to be moved out of the way when not in use - Heavy-duty molded plastic construction - Lightweight, portable, fits most elongated toilet bowls - No tools required