360° Rotating Rear Wheel Heavy-Duty Folding Wagon Multi-Use Garden Cart with All-Terrain Wheels, W321P297094Rear wheel: The rear wheel can be folded on the slide rail, which is very convenient to carry. Easy to Maneuver: Designed with 360 rotating front all terrain wheels, 4'' x 7'' diameter wide wheels means you can take the collapsible to any terrain easily, such as road, grass, sand, and even rough terrain. Heavy Duty Folding Wagon: Made of New Update heavy duty Metal frame, structure welded is absolutely sturdy and resistant to deform. The waterproof