Non-stick cushioned interior provides better browong and easier release.. Intergrated silicone grips for safer, more comfortable handling. Dishwasher safe. Oven safe upto 240C/475ft/Gas mark 9. Non-stick inside and out. 10 year guarantee. Made in China. Set comprises: Small Roaster, Large Roaster, Oven Tray, 13 inch Pizza Tin, Chip Tray, Split Oven Tray.