Telescoping aluminum frame has dual length platform; 25" extended and 16½" retracted. Easy steering with 4" x 1" hard rubber casters, two rigid and two swivel. Folded dimensions are 16"W x 20"L allowing the truck to fit into tight spaces for storage. Handle height is 33½" extended and 26½" retracted. Ideal for delivery, repair personnel, frequent travelers and salespeople.