The Bed Rail for Toddlers is designed specifically for kids, with a swing-down feature for easy access to the bed. The adjustable toddler bed rail guard is 40" x 20" in size, perfect for twin, full, queen, and king beds. This sleep positioner helps keep toddlers safe and secure during naptime or bedtime, providing peace of mind for parents. We used it for my father when he was bedridden. AVAb2