Contains: 20, 24, 28 &32cm casseroles
Material: Die-Cast Aluminum
Inside: PFULON Grey Marble Coating (2 layer, 2 dots)
Outside: Heat Resistant Paint-PTFE Grey Shine
Bottom: Hole Induction Bottom
Ear: Bakelite with Grey Soft Touch
Lid: FDA Silicone Glass Lid
Knob: Bakelite with Soft Touch