Cushion pads I ordered were much too small and not 40x40cm as stated on website. It turned out that there were intended to fit a 40x40cm cushion cover, though in my view as a keen sewer, an minimal allowance, if any is all that would be required as you want your cushion pad to well fill your cushion covers! The Wool Room need to state the exact measure of their products so customers understand exactly what they are ordering. I had to return two lots of cushions pads which was a bit of hassle packing up and being in for the collection. That said, Zoe who I liaised with was very helpful and recognised the issue I had had. I would buy from them again, but I would check dimensions with them first!