Stair Climbing Dolly , Cart- Stair Climbing Hand Truck

Here we provide you a brand Portable Stair Climber Dolly, which features a pair of triangular wheels, two backup wheels, and two assistant wheels. With a collapsible structure, it is easy to carry. This product ensures a stable and smooth operation when you're carrying a heavy load up and downstairs.     KEY FEATURES: Excellent Bearing Capacity: The unique design means that it is just as capable of bringing home the groceries with less effort at it is hauling a 330 lbs.   Sturdy Structure: Solidly built cart with steel construction and rubber & PU wheels are perfect for carrying items for you, especially can extend the service life.   Stable Operation: A pair of triangular wheels, two backup wheels and two assistant wheels help smooth the way up and down the stairs, and a foldable stick can help hold the bearing when you're having a rest.   Convenient Storage: With its foldable design, it can be folded to a pretty small size allowing for easy storage and transp