Pinzon Seersucker Duvet Cover Set - King, Dark Grey 100% Cotton Imported King duvet cover set includes duvet cover and 2 pillow shams 200-thread-count, 100-percent cotton offers breathability Dark grey seersucker top with large stripes; smooth on the reverse; matching seersucker shams with side envelope closure Machine washable for easy cleaning as needed; Made in Portugal Internal duvet ties to keep your duvet from shifting; duvet cover measures 106 by 92 inches; pillow shams measure 20 by 36 inches each Made in OEKO-TEX Standard 100 factory, an independent certification system that ensures textiles meet high safety and environmental standards.