The CookTek 105211 Saute Pan features a 12-inch diameter and is constructed from durable 2.5mm tri-ply stainless steel with an aluminum core for optimal heat distribution. The cast stainless steel tube handles provide a secure grip and are riveted for added strength and stability. This pan is designed for versatile cooking, allowing you to sauté, sear, and brown with ease, making it an essential addition to any kitchen.