Need an all cotton fitted sheet for your twin XL bed? Look no further?at Bed Linens, Etc., we proudly offer our 100% cotton xl twin-size fitted sheets in deep pocket (6"-16") or extra deep pocket (16"-22"). Twin XL is found most commonly in college dorm rooms. The mattress for a xl twin measures 39?x80? Our 400 thread count fitted sheets are made from 100% cotton. Our xl twin fitted sheet comes in numerous colors that will coordinate with almost any decor. We invite you to browse our selection of premium twin xl bedding. We also stock cotton mattress pads for twin xl beds. Contact one of our courteous, knowledgeable customer service specialists with any questions. Please note these fitted sheets are custom made to order and can not be returned unless defective.