i ordered the full size sheet set based on the description and the reviews. I received the item ordered and wash them to remove the chemical smell. The material is a very coarse loosely woven material that reminds me of a loose muslin: definitely not percale. I have now slept on them and must say that the coarseness of these sheets makes them very uncomfortable sleep on. The material is so thin that I can read through the sheets. I will never buy from this company in the future.