This 3-Tier Metal Utility Cart with Adjustable Shelves and Casters is an ideal shelving solution for industrial and commercial use. Snap-together design assembles in minutes. Strong welded wire construction provides exceptional strength and stability. Open design allows air circulation and reduces dust build-up. The finish on surface prevents corrosion in wet, humid environments. Safeguards for indoor/outdoor or other wet/dry storage requirements. Rolls with ease on four casters (two locking).