Four-Wheel Rotating Design, Agile and Lightweight : The MACOPRO foldable multifunctional hand truck is equipped with four detachable 360 rotating noiseless wheels, making it easy to change direction while in use. The two rear wheels feature brake buttons to prevent the cart from moving when not in use, providing added practicality and peace of mind. High-Strength Materials, Safety and Reliability : This folding hand truck is made from high-quality and sturdy environmentally friendly polypropylene casing. It comes with a rust-resistant aluminum alloy handle (strong and lightweight) and wear-resistant, pressure-resistant rubber wheels, ensuring smooth rolling on any terrain and a long lifespan. Foldable Design for Convenient Storage : This compact rolling cart can be easily folded down to a size of 17.72*14.17*2.76 inches, saving space. It's lightweight ( 7.71 pounds) and can be conveniently carried in a backpack or handbag to meet your practical needs.