The Regalo Bed Rail is the perfect way to transition a child who still needs protection from rolling out of bed. Made of a steel frame and covered with a nylon and mesh cover, the bed rail measures 20” high and extends 43”. The bed rail does not require tools for assembly and locks into place for added security. For easy access to the bed, the rail pivots down and out of your way. The Regalo Easy Slide Bed Rail provides a safe sleep solution for a toddler new to a big kid bed or your wild sleeper who rolls out often.