The Vevor 3-tier utility cart is a heavy-duty rolling service cart designed for transporting and organizing supplies in homes, garages, offices, restaurants, and warehouses. Its industrial-grade PP trays and aluminum alloy frame provide a durable, waterproof, and rust-resistant structure for indoor or outdoor use. The cart supports up to 300 lbs total, with smooth-rolling 4" swivel casters and 2 locking wheels for controlled mobility. Raised tray edges help keep items secure during transport, while the ergonomic handles make maneuvering easy. Tool-free assembly allows for quick setup right out of the box.