The sheet with stretch jersey corners fits perfectly varie mattress sizes, without producing folds and without slipping. it is soft and tight, and finished with a particularly elastic perimeter elastic band. It gives comfort, hygienic, because it can be washed at 60¡. The sheet can be ironed, but does not need ironing, as it fits perfectly into the mattress. it is light, soft, easy to apply. The fabric certified Trust in Textiles, that is to say that it does not contain any element potentially harmful to the organism.