Heavy gauge carbon steel bakeware from Prestige. The Inspire bakeware range features Prestige's innovative Cushion Smart⢠system which allows air to circulate around the food giving better browning and easier food release. Key FeaturesMade from heavy gauge carbon steel for exceptional heat conductionSuperior non-stick inside and out for easy food releaseFreezer and refrigerator safeOven safe up to 240C/475F/Gas Mark 9Long lasting performance – 25 year guarantee MANUFACTURER'S CODES57902 893948