OK Honest answers and you may not want to hear them.   First we ordered two slip covers.  One was 8" for a full size mattress we recd that correctly and it looks good all ok with it.   The second slip cover was for an 8" queen mattress we recd a cover marked 10" and it is not fitted when we called they could not help except to say ship it back. We questioned the order and merchandise and they didn't have acceptable answers. We are using it but not satisfied with both the fit and our experience.