DOESNT FIT! Ordered this for my super king mattress. Specifically bought the extra deep, as I wanted to make sure it was big enough, even if the mattress is 25cm. Theres no way to tell if its going to fit unless you take it out of the package, so now I cant return it. Its at least 5 cm short lengthways and probably same thing for the width. Definitely not a super king sheet!!!