MasterClass Smart Ceramic bakeware sets a new standard for non stick performance. The double ceramic coating is ultra durable, and ensures effortless cleaning and effective food release. So effective, in fact, that you often won't need to grease, so you can make healthier bakes with less hassle. All this is aided by the warp-resistant carbon steel core, with rolled edges for extra strength and easy handling. Dimples on the inside of the pan assist with food release, and allow air to flow for even browning. It saves space too. Smart Ceramic is cleverly designed as a nesting bakeware set, so as you build your collection, you can stack this large baking tray with other pieces. All eight pieces nest into the space of the largest roasting tin. This Smart Ceramic oven tray measures 40 x 27 x 2 cm (15½ x 10½ x 1 inches). Like all Smart Ceramic products, it is dishwasher safe, and is BPA, PFOA and PTFE free. This tray is covered by Masterclass' five-year non-stick guarantee. Key Features: THE NEW NON-STICK STANDARD: this baking tray features a seriously scratch resistant, pollutant-free non-stick coating LESS GREASING NECESSARY: the double ceramic coating ensures effortless cleaning and release, without unhealthy greasing ROBUST: made of carbon steel, with easy-to-handle rolled edges, and dimples to circulate hot air STACKABLE: Smart Ceramic stackable baking tins nest together in the space of one roasting pan USEFUL INFO: BPA, PFOA and PTFE free. Dishwasher safe. Dimensions: 40.1 x 27.0 x 2.2cm Product Weight in KG: 0.845 Product Weight in KG (Including Packaging): 0.890 Colour: Grey Material: Carbon Steel Lifetime Guarantee with a Five Year Non-Stick Guarantee