Made from durable hard anodised aluminium restaurant tested dupont autograph 2 non stick interior heavy gauge encapsulated copper base close fitting elegant stainless steel lid lock in flavours handles attached to pan using patent pending flush rivet technology for easier cleaning suitable for all cooker types including induction capacity 2 8l internal depth 7cm oven safe up to 240c475fgas mark 9 with lid not dishwasher safe limited lifetime guarantee