These Stellar tins are made from a high quality 1mm steel with rigid rolled edges which add strength and durability. The tins are available in either a 6 cup of 12 cup size and are suitable for both cupcakes and muffins. The tins have a double layer of non-stick which is guaranteed for 5 years, with the rest of the tin being guaranteed by Stellar for life – built to last!Muffin/Cupcake FeaturesMulti-purpose cupcake or muffin tin6 or 12 cup availableQuality steelDouble layered non-stick coatingStellar lifetime guarantee5 year non-stick guaranteeStellar's Ref.MPN: SB56, SB57Sizes: 6 Cup, 12 CupPM Red. 977514