Coocheer Aluminum Folding Portable Luggage Cart (150LB) DIFFERENT HEIGHT FOR YOUR CONVENIENCE: the hand truck measures 15.2 x 10.9 x 39 when unfolded and the height can be folded up to 31.2inch when half opened 1 file while 23.4 inch when completely stored. ENOUGH SPACE FOR CARRYING: the base plate of the luggage cart measures 15.2 x 10.9 inch, while the wheel diameter is 4.3 inch, stable for hauling the boxes, luggage, groceries and so on. STURDY MATERIAL FOR DAILY USE: the whole frame is made of aluminum, rubber is chosen as the two wheels' material for smooth rolling and less noise. LOADING CAPACITY: the maximum is up to 150Lbs, great for moving luggage, shopping, traveling, campground and picnic. EASY TO FOLD OR UNFOLD: it's collapsible for easy storage, ready to be used whenever needed and no assembly required.