Muffin Pan, holds (20) 3-1/2" dia. jumbo muffins, 4 rows of 5, 17-7/8" x 25-7/8" OA, glazed aluminized steel. Pan sizes: 3-1/2" top, inside. 3-1/8" bottom, outside. 1-1/4" depth. 4-1/8"/4-1/8" centers. Model 905285 pictured with 4 rows of 6 pictured.