This Metro drying rack is corrosion resistant and designed to hold a variety of pots, pans, and trays. It provide excellent air circulation for fast drying of cutting boards, pan lids, pots, and much more. Antimicrobial properties are built in to inhibit the growth of bacteria that may affect this product. The antimicrobial properties do not protect users or others against bacteria, viruses, germs, or other disease organisms. Always clean and wash this product thoroughly before and after each use.