Description: Premium Material: This heavy duty hand truck adopts a premium carbon steel structure and TPR wheels, strong bearing capacity, wear resistant, and is sturdy and ensures a long time to use.Stair Climber: Professional stair climbing cart with flexible triangular wheel structure, labor saving and convenient. It has a large bearing capacity of up to 150kg when climbing stairs and 250kg on flat ground.Compact and Foldable: This hand cart can be folded for easy storage, is convenient and space saving, easy to carry.Easy to Use: The folding dolly is equipped with a comfortable anti slip handle for easy grip. Flexible and low noise wheels for smooth rolling and easy to adapt to various road surfaces.Wide Applications: The foldable trolley cart is suitable for camping, office, moving, delivering, shopping, warehouse, etc. Specification: Product size:Unfolding size 65cmx46cmx110cm/25.59inchx18.11inchx43.31inchFolded size 39cmx46cmx74cm/15.35inchx18.11inchx29.13inchMaterial: Carbon steel TPR Package Includes: 1 Stair Climbing Cart Note: Please allow slightly errors due to manual measurement and different monitors.