Metro BC Series Plastic Utility Cart 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.  Ultimate Clean ability: Smooth surfaces are designed to resist staining and wipe clean easily.  Corrosion-Proof Shelves: All-polymer shelf will never corrode.  Contains Spills: BC Series shelves feature a 1/2" raised ship’s edge design.