Supremely comfortable and impressively durable, this Turkish duvet cover blends two of the world's finest fabrics: organic, certified cotton and EUROPEAN FLAX ® linen (the highest grade of linen available). Along with being a highly sustainable fiber, flax linen is lightweight and breathable—and it becomes softer over time. The natural beige front of the duvet cover is accented by a cotton percale backing for comfortable slumber throughout every season. Pair it with the coordinating shams for a harmonious look. CB2 exclusive. Kellen Organic Cotton-Blend Natural King Duvet Cover 106"Wx92"D Front: 75% certified organic cotton, 25% EUROPEAN FLAX linen Back: 100% organic cotton Certified by OEKO-TEX ® Hidden button closure Ties in all four corners keep inserts in place Machine-wash cold; tumble dry low Do not bleach Iron on low heat Made in Turkey