The sheets are nice and soft and look nice, but they do not fit a 17" mattress as advertised. Our mattress is about 16.5" and the fitted sheet is way too small. I don't think they would fit anything larger than maybe 15". We bought sheet straps to attach to the corners and it barely keeps them on. If it weren't for that, I'd give them a higher rating, but we can barely use the fitted sheet and it will probably wear out quickly from the elastic being maxed out and the clamps from the sheet straps pulling at it. Also, I was sent the wrong color when I ordered. But customer service was quick and it was easy to get a return shipping label and they sent the correct color without any hassle.