Prevent Falls: Easily adjust the Extend-A-Rail in length from 20 to 30 inches with the push of a button, keeping you or your loved one safe from late night falls | Standing Support Handle: Safely supporting up to 300 pounds, our bedside support bar provides independence and balance when getting in and out of bed | Compatibility: For use with most traditional and platform beds including Twin, Full, Queen, King, and California King, and with mattresses between 8 to 15 inches thick; not intended for use on adjustable beds or beds with extra soft mattresses | Modern Design: The rail frame will seamlessly blend in with the style and comfortable feel of your home making it the perfect bedroom addition; for added storage, please see our available organizer pouch | High Quality and Easy to Assemble: Each bed rail includes all the needed equipment for assembly and secure installation, no additional tools required; see our assembly instruction video below