High grade steel with rigid rolled edges for strength and durability and superior double layer non-stick on all surfaces.The non-stick surface is dishwasher safe and have a stellar lifetime guarantee with a 5 year non-stick guarantee.Size: 26 x 22 x 7 cm (10 x 8½ x 2¾)Sleeved with a James Martin’s special recipe on the reverse to start you off using your tray. Size: 26 x 22 x 7cm (10 x 8½ x 2¾")High grade steel with rigidrolled edges for strength and durabilitySuperior... Size: 26 x 22 x 7cm (10 x 8½ x 2¾") High grade steel with rigid rolled edges for strength and durability. Superior double layer non-stick on all surfacesEasy to clean. Dishwasher safe. 5 year non-stick guarantee. Stellar lifetime steel guarantee. Sleeved with a James Martin recipe on rear.