I ordered these tiles, advertised online 600x600 (small print advises that they could be 597x597). They arrived, and measured 596. They were too small for me to use. When I called up, they advised they would issue me a refund for the tiles if I posted them back, this wasn't going to include the £26.75 I paid to have them delivered, or the money I would need to pay to post them back. I was due a call back on Monday 30th from the Manager, this didn't happen. I called them to chase today (Tues 31st) and all I have been offered is a refund for the tiles at 'cost price' which is a total of £12. I paid £70 plus on these. I wouldn't recommend or use this company to anyone. Stay clear if I was you.