Very poor quality. We bought these as a 1-2 year temporary solution that we thought would be fun but we just hate them. First, they are old tiles. The paper backings are yellowed, the tiles themselves in one of the five boxes were yellowed, and from the start at least half a dozen tiles haven't stuck at all.  The colors also are slightly off from the photos as previous reviewers have mentioned. There is no yellow color, it is browner.  If I could return them, I would and we will likely replace them in the next 6 months.  This is the first 1-star review I have ever left.