Mighty Max Cart All-Purpose Utility and Garden Cart with Green Tub, 400 Lb Capacity Expandable flatbed cart comes with (2) removable cargo end walls, tool rack and removable green plastic tub Expandable flatbed is 32" long (expands to 38") to accommodate large ice chests or pet carriers, yet retracts to fit in trunk for easy storage 100% made in the USA from special recyclable, high-impact polymer resins; stronger than steel and will never rust or need paint - carries up to 400 pounds 4-Inch wide super grip never-flat rubber tires roll easily over sandy, muddy or rocky terrains and will not mar wood, tile, linoleum or carpet. Quiet smooth ride and firm grip when used as dolly Many uses including garden seat, dump cart, furniture dolly, wagon, flatbed utility cart, fishing and camping cart, gardening cart, beach cart, log hauler in the snow, and more