Help your little one enjoy her crib as a toddler bed with a little help from the Dex Safe Sleeper Convertible Crib Bed Rail. Designed to fit with any crib, this rail is extra tall to work with all mattress heights. Its reinforced anchor system prevents any entrapment that could occur between the rail and the mattress. You can even fold it down during the day when it's not needed.About dexbaby The folks at dexbaby have made it their goal to create child safety and comfort products that will make parents' lives easier. It's their number-one priority and they offer a wide range of award-winning comfort and safety products for babies, toddlers, and older children. dexbaby makes life easier, safer, and more comfortable for children and parents. Child-tested and parent-approved, dexbaby uses the highest quality materials that are safe, durable, and easy to use. All dexbaby products are free of PVC, phthalates, lead and BPA.