Versatile; for audio/video, filing, food service. Shelves feature 1/4" lip on three sides and one flat side for easy loading. Brushed aluminum uprights, dual molded handles. Color: Black; Capacity (Weight): 150 lbs.; Caster/Glide/Wheel: Four 3" TPR Swivel Casters; Material: Structural Web Plastic/Brushed Aluminum.