Impact-bonded aluminum bases provide fast, even heating. Safe for the stove, oven, broiler, and dishwasher.Long, ergonomic handles provide a secure grip even with full, heavy pans, stay cool even when pan is hot, and are double-riveted by hand.Fill lines make measuring easy, and covers have straining holes that line up with pour spouts to drain liquids without having to use a separate colander.Calphalon stainless steel cookware set includes 8-in. Fry Pan, 10-in. Fry Pan, 1.5-qt. Sauce Pan with cover, 2.5-qt. Sauce Pan with cover, 3-qt. Saute Pan with cover, and 6-qt. Stock Pot with coverFull Lifetime Warranty