PharmaSafety™ Pharmaceutical Waste Container, 18 Gallon, 26 x 12¾ x 18¼ Inch, 1 Each Breast Pump Accessories With 4 Bars * Insert Style:1 Pair (Left & Right) With 4 Bars * Insert adapter in rail receptacle allows for use with 7 8Ã or 1 diameter rails * Attractive brown vein finish * Constructed of 1 steel for strength and durability * Telescopes with movement of bed * Easily adjusts up or down with spring loaded release * Spring loaded crossbars are easy to intall and remove * Universal Cross brace bars can be used with most manufacturers bed rails * Limited Lifetime Warranty * Rails extend from 47´ 78 * Supports up to 300 pounds White with blue lids White Blue