VEVOR Stair Climbing Cart Heavy Duty Folding Hand Truck Dolly 118 kg 10 WheelsProduct Features Effortless Pushing Ready to change your perspective on wheels! Our stair climbing cart boasts 6 sturdy plastic climbing wheels (3. 94" O. D.) and 4 PP universal wheels (1. 57" O. D.), making it easy to transport goods both up and down stairs and on the ground. It's your go to for smooth maneuvering on any surface grass, bricks, concrete, and stairs (but not hollow wooden ones). Built Tough, Holds Tons Crafted from an integrated carbon