Metro's BC Series Utility Carts are designed for a wide variety of applications. Shelves are specially designed to resist staining and wipe clean easily. Ship's edge lip around shelf perimeter contains spills. Available in 2-shelf and 3-shelf styles. 5 colors to choose from including: Gray, Blue, Black, and Slate Blue. Slate Blue shelves contain Microban antimicrobial additive to protect the product from bacteria, mold, mildew, and fungus that cause staining and product degradation.