Heavy-duty utility cart supports up to 550 lbs, ideal for office, warehouse, garage, or commercial use. Durable 2-tier shelves made of high-density polypropylene or steel, resists corrosion and is easy to clean. Smooth-rolling swivel casters with brakes ensure safe mobility on various surfaces without scratching floors. Ergonomic handle with built-in storage compartment for tools or drinks, plus customizable side holes for accessories. Quick 3-step assembly with clear instructions, each shelf holds up to 275 lbs; versatile for home, business, or industrial tasks.