Raymond Blanc by Anolon Bakeware is designed to make baking more efficient, safer & easier, while standing up to the rigours of serious baking. Raymond Blanc by Anolon Bakeware is constructed of carbon steel, which conducts heat better than stainless steel, it is ideal to use for all baking tasks. The handles are covered in silicone making them oven safe up to 240°C/475°F/ Gas Mark 9 & are non-slip providing the cook with a secure grip. The bakeware also has a dual layer non-stick coating inside & outside making it functional & easy to keep clean.