The Confer Roll Guard A-Frame Safety Ladder features a unique locking Roll Guard safety barrier which helps prevent access to the pool when not in use. The simple roll-up and down design (similar to a garage door) eliminates the need to flip up or spin the outer treads of the ladder to restrict access. The Roll Guard A-Frame Safety Ladder also features a contemporary design which is pleasing to the eye. This Safety Ladder is very easy to assemble and requires only minimal hardware.