This popular unit comes standard with six large baskets to store any number of items. Each basket measures 27"L x 18"W x 12"H, and comes with molded handles on all four sides. Vertical frame bars also store items like jump ropes, hoops, exercise bands and more. These large baskets also work with the All Terrain Caddy. 3" casters are non-marring and provide smooth mobility. Unit is constructed of UV protected PVC plastic. All components are waterproof and will not chip, rust or peel.