Tramontina's 9 Pc Porcelain Enamel Nonstick cookware set includes essential pieces for your daily cooking needs, providing optimum functionality, exceptional durability and outstanding value. The set is constructed of heavy-gauge aluminum for quick and even heating, and features a durable, porcelain enamel exterior that is resistant to chips and scratches. The PFOA-free reinforced Teflon Platinum nonstick interior allows for easy food release and simple cleanup. Ergonomically designed, soft touch, stay-cool handles ensure comfort and safety, while heat- and shatter-resistant tempered glass lids make it easy to monitor cooking progress. The set can be used on gas, electric, and ceramic glass cooktops, and can also be used in the oven up to 350 F (176 C). The pieces are also dishwasher-safe and made in the USA with imported components.