Quick-release for added convenience This mini muffin pan has an Americoat Glaze that provides a high quality first bake Aluminized steel will is long lasting and durable This mini muffin pan is made in the USA. The tray has a pre-seasoned Americoat coating to help eliminate sticking. This mini muffin pan has a quick-release design for added convenience. This tray has an aluminized steel exterior for long lasting quality. The overall size is 14 1/16 x 20 11/16 (L x W). The individual dimensions are 2 3/4 x 1 5/8 x 1 17/32 (Top Dia x Bottom Dia x Depth).