This Aluminum Dunnage Rack is ideally used in walk in refrigerators or freezers in any commercial kitchen. This product is meant to keep merchandise or boxes off of the ground which will prevent any health code violations. This Aluminum Dunnage Rack is constructed out of high quality metal that is rust proof for life. This item's design has no cracks or crevices, which allows it to keep any dirt from being trapped. This Aluminum Dunnage Rack is an essential item for your commercial kitchen.