This All-Clad HA1 Hard Anodized Nonstick 12 inch Chef's Pan features a flat base with a wide mouth, flared sides, and comes with a tempered glass lid to lock in moisture and prevent splattering. Even heat distribution The HA1 Nonstick heavy gauge aluminum and stainless-steel base deliver even heat for consistent, delicious cooking. The high-quality PTFE nonstick brings a long-lasting and easy release when cooking. Crafted for quality cooking The HA1 Nonstick has a sleek and stylish contoured design. Our double riveted stainless steel handles ensure a secure grip and the tempered glass lids provide easy viewing while cooking.