This is a Teflon cake pan, size 6. My mother, who runs a cake class at her home, bought this some time ago and has been storing it. Due to storage, there are some scratches on the bottom (outside), but I don't think it will affect its use. It's Teflon, but just in case, I think it's better to grease it with cooking oil or butter. If anyone would like to use it. - Shape: Circular, inner diameter 18cm, height 4.5cm - Color: Black - Material: Metal (Teflon coated) Type... Western confectionery mold Details... Round