Just bought three sets of these sheets in white for my new king-size bed, and I'm so glad I did. The sheets are great quality. Nice and heavy fabric that washes well without excessive wrinkling. I've got an extra-thick mattress, and the bottom sheet fits perfectly. Top sheet could be a bit wider -- I can't really tuck it in on the sides, but this is only a minor inconvenience. I'd definitely recommend these sheets as great value for the money.