Cute tin-plated steel pan makes 4" heart cakes perfect for Valentine's Day, parties of all sorts and more. Oven safe to 400°F. Hand wash. 4" wide x 1" deep. Care: Hand wash Dimensions: 4" x 1" Material: Tin-plated steel BENEFITS: Tin-plated steel pan is perfect for creating adorable and delicious mini heart cakes. Pan makes 4" mini cakes that are great for holidays, showers and more. Oven safe to 400°F.