From Lauren Ralph Lauren, the Walker Geometric Motif Cotton Duvet Cover Set features: Comes with a duvet cover and two shams 200-thread-count cotton percale Duvet cover and shams have twill binding at the edges with mitered corners and a hidden buttoned closure Made in Green by OEKO-TEX® Full/queen duvet cover approx.: 92" W x 96" L. Standard shams approx.: 20" L x 26" W King duvet cover approx.: 108" W x 96" L. King shams approx.: 20" L x 36" W 100% cotton Machine washable Imported.