The rock's unique patent-pending rock.tec manufacturing process uses small metal pellet impact technology to modify the surface to form an ultra durable rock-like finish. The result is an outstanding release performance 3 times better than traditional nonstick cookware. The extra thick forged aluminum base give you everything you need for optimum heat distribution and ease of use. 

# Pieces In Set: 10
Included: 1 1 Qt. Saucepan(s) With Lid(s), 1 2 Qt. Saucepan(s) With Lid(s), 1 11 Inch Fry Pan(s) With Lid(s), 1 3 Qt. Saucepan(s) With Lid(s), 1 6 Qt. Saucepan(s) With Lid(s)
Features: Even Heating, Non-Stick, Dishwasher Safe, Scratch Resistant
Cooktop Compatibility: Electric, Ceramic, Gas
Manufacturer Warranty: 10 Year Limited
Maximum Temp (f): 375 Degrees F
Care: Dishwasher Safe
Material: Aluminum
Country of Origin: Imported