From Calvin Klein, this duvet cover mini set feature: Made from smooth cotton percale and garment washed Crafted from 200-thread count  Made using non-toxic dyes, Standard 100 by Oeko-Tex® Certified Duvet cover features inner corner ties and button closures Knife edge finish for a tailored look Prewashed for a soft and relaxed feel Duvet insert sold separately Machine wash, tumble dry low Queen duvet cover mini set includes: Duvet cover approx. 92" L x 88" W  Two standard sham each approx. 21" L x 28" W  King duvet cover mini set includes: Duvet cover approx. 92" L x 107" W  Two king sham each approx. 21" L x 38" W Imported.