Mainstays 6-cup Jumbo Muffin Pan. Perfect for family gatherings and parties, the 3. 5″ cups hold more filling than a traditional muffin pan, so you can make larger versions of appetizers, baked goods, and more. Plus, there’s no need for grease, cooking sprays, or paper liners. The durable nonstick coating ensures quick and easy release which makes cleanup a breeze. Made of dependable steel construction, this 6-cup Jumbo Muffin pan heats evenly ensuring a consistent golden-brown finish every time you bake. Dimensions of the Mainstays 6-cup Jumbo Muffin Pan are 12” L x 9” W x 2. 5” H. Dishwasher safe, but hand wash and towel dry recommended.