Magic Non-Stick Oven Liner Standard 50 x 50cm 5 "Lives up to it's promise" Alison 13 February 2012 I must agree with all the positive reviews on this site, this product is FANTASTIC!! 100% recommend to anyone, with the advice of cutting the liner generously so it curves up the sides. Ours has never flapped about in our fan oven, and catches any drips. It only takes seconds to wipe down, nothing is easier. Well done, Lakeland for saving me time & effort.