Mermaid Mini Oven Tray Trio 5 "Brilliant for Two" GEM 09 November 2012 These are just amazingly good quality pans. I bought them together with the roasting rack and can say they are a joy to use. All this about 'non stick' and 'seasoning the pan' went over my head. I just put a bit of oil in the pans that I'm using and get on with it. No trouble so far and I've been using them for two year or so. It's just so good at Christmas to get so many pans into the oven and still have room. Thank you Lakeland.