Company Cotton Percale Pillowcase (Set of 2), King, Linen 100% combed cotton is woven with fine single yarns 300-thread-count cotton percale pillow case Available in a flat sheet, fitted sheet, pillowcase, duvet cover and sham Each piece sold separately Duvet covers have corner ties that attach to the loops on our comforters, holding them securely in place Imported. Machine Wash.