The Viking Stainless Steel Steamer Insert functions as both a steamer and a colander. This insert is compatible with most 2-quart, 3-quart, and 4-quart Viking sauce pans, and most 6.25-inch, 7-inch, and 8-inch diameter saucepans and casseroles. Ergonomic stainless steel handles are securely attached with rivets and stay cooler on the stovetop. Dishwasher safe, hand wash recommended.