Effortless Stair Climbing: Our stair climbing cart features 6 rugged climbing wheels designed to glide smoothly over stairs, grass, concrete, and bricks. Perfect as a stair dolly or grocery cart on wheels for stairs, it makes hauling heavy loads up and down stairs a breezeHeavy Duty & Durable Build: Crafted with a premium metal frame and reinforced triangular welding, this stair dolly supports up to 330 lbs on flat surfaces and 220 lbs on stairs. Ideal for home, office, warehouse, or commercial use, it’s built to last and handle tough moving jobsErgonomic Dual Handles: Equipped with dual ergonomic handles wrapped in a soft plastic grip, this stair cart lets you comfortably push or pull without straining your back. Whether using it as a folding hand truck for stairs or general stair climber cart, it offers ultimate control and easeCompact Foldable Design: The folding hand truck for stairs conveniently folds to 17.7" x 14.2" x 28.7" for easy storage in closets, car trunks, or garages. Lightweight and portable, this stair climbing cart is a space-saving essential for every household or businessVersatile & Practical Use: From groceries to gardening supplies, this foldable dolly is your go-to cart for stairs, shopping, warehouses, and more. The included elastic ropes secure loads safely, making this stair cart perfect for a wide variety of heavy-duty transport needs