Crafted of luxurious 100% cotton sateen, this deluxe pillow cover will protect and sustain the longevity of down sleep pillows. Concealed zipper closure 350 thread count 100% cotton sateen Machine wash Made in USA SIZING Boudoir: 16''W x 12''L Standard: 26''W x 20"L Euro: 26''W x 26''L Queen: 30''W x 20"L King: 36''W x 20"L. Gifts - Bed And Bath > Scandia Home > Saks Fifth Avenue > Barneys. Scandia Home. Color: White. Size: Standard.