Wheeled trolley by Oniva, a Picnic Time brand; Features durable steel construction Telescoping handle raises to increase the full height of trolley to 39 inches for comfort during transport Includes stabilizing bars and two expansion bars at its base; Robust 4-inch all-terrain wheels great for outdoor navigating Great for wheeling coolers, picnic baskets, or even your briefcase, as well as for shopping excursions Measures open 39 by 8 by 7.5 inches; Backed by the Picnic Time Family of Brands BUILT TO LAST Lifetime Guarantee