EXCEPTIONAL DESIGN professional Triple Ply Construction features a core of pure aluminum bonded to a stainless interior Heat Surround Technology allows for even heat distribution along the bottom and sidewalls of the cookware PREMIUM COOKING stainless steel cooking surface does not discolor react with food or alter flavors Measurement markings for ease of use drip free pouring and flavor lock lid EXCEPTIONAL HANDLING cool grip handle is solid stainless steel riveted stick handles that stay cool on the stove top and provide a safe a solid grip CLEAN UP dishwasher safe for an effortless clean up LIFETIME WARRANTY Refer to user manual for troubleshooting steps and questions surrounding warranty policies this product is BPA free