This Toilet Seat Safety Frame has slip resistant padding, sturdy arms and supports up to 300lbs. It has padded handles and even includes a handy magazine rack. Steel. It is 29 ¾" from one side of the toilet to the other. It is 19 ½" from the back of the commode to the front of the toilet. It is 26 ¼" from the base to the top of the foam pad arm rest. Requires some light assembly.