Meet the Ninja EverClad™ Commercial-Grade Stainless Steel cookware, engineered to last in the toughest cooking conditions. This cookware is masterfully crafted—every layer of tri-ply construction has a purpose to deliver increased durability. Ninja EverClad™ is rigorously tested under extreme temperatures to guarantee no warping, no scorching, and no hot spots. Experience professional cooking performance with even searing for perfect results. The tri-ply construction includes an 18/10 stainless interior, a 99% pure aluminum core, and a polished stainless exterior bonded together for increased durability. It is oven safe to 600F, allowing for easy transitions from stovetop to oven. This cookware is free of harmful chemicals, offering peace of mind for your cooking.