Material and durability - Body is made of food-grade 304 stainless steel, including handles and screws, providing a sturdy construction. Compatibility and backup use - Fits 4.5Q and 5QT series mixers. - Can be used as a backup when another bowl is in use or being cleaned, making it easy to store ingredient mixes. Capacity and batch performance - Standard 5QT capacity for large batches. - Able to mix dough for 9 dozen biscuits, 4 loaves of bread, or 7 pounds of mashed potatoes in a single batch. - Suitable for heating or freezing in oven or refrigerator with baking ingredients. Heat and freeze versatility - Can be heated or frozen with baking materials in an oven or refrigerator. - Oven temperature limit: not exceeding 500 °F. Ease of use and compatibility guidance - Suitable for holding flour, water, eggs and oil for bread, cookies, pasta, cheese frosting, cake, ice cream and more. - To use the mixing bowl correctly, check your mixer model. Size - Product size: approx 22.5 x 22.5 x 19 cm (8.9 x 8.9 x 7.5 in). Use scenarios - Scenario 1: Use as a backup bowl while another bowl is in use or being cleaned, enabling uninterrupted prep. - Scenario 2: Prepare large batches such as 9 dozen biscuits, 4 loaves of bread, or 7 pounds of mashed potatoes in a single mix. - Scenario 3: Heat ingredients in the bowl in the oven or chill in the refrigerator to streamline meal planning and ingredient prep.