Aluminised steel bakeware. Durable long-lasting and a superior conductor of heat. Cooks food evenly and will not rust, bend or warp. Heavy gauge steel body. Hard wearing multi-layer durable non-stick coating. Easy to clean. Dishwasher safe and Ovensafe - up to 240°C/475°F/Gas Mark 9. Size: 40 x 29 x 7 cm. 5 year guarantee. Warning: Always use oven gloves when in use Colour: Graphite.