Tri-Ply Construction:Made with a responsive aluminum core bonded together with 2 layers of durable, stainless steel all the way around for maximum durability and fast, even heat distribution. Food Grade Stainless Steel:Highly polished food grade stainless-steel cooking surface with starburst finish offers superior stick resistance and easy maintenance, plus wont react with food. Cool Touch Long Handle:Screw fixation detachable convenient storage stainless steel long handle to ensure a safe grip while providing a comfortable grip and cool touch handle when cooking on the stovetop. Suitable for All Stoves:Works on all cook stovetops, include induction stove. The high quality stainless steels and the aluminum core make it dishwasher-safe and oven-safe up to 500°F. Your Reliable Partner:All the Cookware from Lolykitch in PFOA-Free,SGS Certified. Each pan and pot from Lolykitch heats quickly and spreads heat evenly because of our High-Control level of materials.