The toddler bed rail measures 59'' long and 21' high. It is covered with a durable mesh nylon fabric that encloses the steel frame, the rail is comfortable to the touch. A foldable Design Bed guard is conveniently folded down when not in use. Just press the part of the joint, it swings down and out of the way, which provides an easy way for a toddler. While they sleep alone, this bedrail will protect them always. The flat bars allow your baby to be secured safely but without feeling the bars under their mattress.