This premium range of Optimum non-stick heavy weight bakeware is ideal for both occassional & passionate cooks. So confident are the makers that its quality heavy-gauge carbon steel construction will provide you with many years of use that they have provided a 10 year guarantee. Part of the Optimum by Progress range at Robert Dyas, this springform round cake tin will produce cakes with a 10" diameter (24cm). Suitable for use in all oven types High quality non-stick finish ensures the easy release of cakes Dishwasher safe