Portuguese masters with decades of expertise weave our flannel bed sheets. Each square yard is packed with 5-oz. of soft cotton that's combed to remove impurities and shorter fibers. Then constructed with The Sheet That Fits® features including flat sheets longer than standard and fitted sheets with elastic all-around to fit mattresses up to 16" deep. 100% cotton. Machine wash. Made in Portugal. Twin and Extra Long Twin sheet sets include: one pillowcase, fitted sheet, flat sheet. Full, Queen and King sheet sets include: two pillowcases, fitted sheet, flat sheet. Pillowcases: set of two.*Monogramming Note: If you choose to Make it Your Own, the monogram will be placed on the top sheet (centered on the self fabric hem at the top) and any pillowcases (on the top of the self fabric hem facing out). When the sheet is folded down, the monogram is readable from the end of the bed. Fitted sheet does not receive customization.