Lumex Liberty Quarter Length Bed Rails provide assistance when entering or exiting the bed. Designed to offer added protection, the Lumex Liberty Rails decreases the spacing between the crossbars, reducing the risk of entrapment. Bed rail height closes open areas that can occur during full bed articulation. For use with the Patriot™ and WhisperLite™ II full-electric beds. Constructed of heavy-duty steel. Powder-coated with an environmentally-friendly, long-lasting hammer tone finish and secure gripping surface. Tool-free installation. One pair.