FEED YOUR MESSY MUTT. NOT YOUR FLOOR. These stainless steel bowls are non porous to minimize bacteria and fit in Messy Mutts elevated feeders, and many other universal feeding systems. Features: Non porous stainless steel to minimize bacteria. Durable stainless steel bowl. Fits in all Messy Mutts elevated feeders. Capacity: 5 cups Care: Hand wash with warm water and mild soap or place in dishwasher. Hand wash recommended. Do not microwave.