Constructed of corrosion proof shelves and posts with a stainless steel handle. Open grid design provides great air circulation and easy visibility of items on the shelves. Features Microban antimicrobial protection that prohibits the growth of bacteria, mold, mildew, and fungus. Four 5" corrosion resistant polyurethane casters make this cart very easy to maneuver, while polymer horns and stainless steel axles ensure longevity.