Metro Polymer Utility Carts with Microban® antimicrobial product protection are the most advanced general purpose carts in the marketplace today. Both the Deep Ledge and BC Series models have shelves with built-in Microban® antimicrobial product protection that protects them from bacteria, mold, and mildew that cause odors, stains, and product degradation. Microban carts available in Slate Blue. Carts without Microban available in Gray, Blue, and Black. Easy to clean, Strong and durable, Versatile NSF listed