Heavy Duty - Foldable cart with Wheels:The PMMJ folding hand trucks heavy duty functions as both a 2-wheel cart and a 4-wheel cart. Built with a reinforced steel frame, it supports up to 330 lbs and features 5-inch dual-bearing rubber wheels for smooth, quiet movement. The 360° swivel design ensures effortless maneuverability in tight spaces. Quick Conversion - Portable Storage:Switch effortlessly between a two-wheeled hand cart and a four-wheeled shopping cart in secondsno tools or pins required.When folded, it measures just 25" x 18" x 4.7" and weighs 20 lbs, making it easy to store in car trunks, closets, garages, or under beds.:Adjustable Telescoping Handle:The 3-position steel handle extends up to 52.8 inches, accommodating different load sizes. A padded grip ensures comfort during transport, whether moving small boxes or bulky items. Includes Folding Cart - Bungee Cords:Comes with two collapsible plastic baskets (22" x 15.8" x 10.2" when open, fo