The Vollrath ES4007 Wear-Ever Ever-Smooth Non-Stick Fry Pan ensures easier cooking and less interference from rivet heads, eliminating food and bacteria collection areas. The durable non-stick coating provides great release with great wear and abrasion resistance. The Cool Handle silicone design is heat resistant up to 450°F. Hand wash, NSF, Made in USA. This product measures at a top diameter of 7 inches and bottom diameter of 4-3/4 inches. Aluminum.