Duvet cover set, 3 pieces with 144 threads of 100% cotton. Include top and bottom sheet and 1 pillow case. Cotton is a breathable, hypoallergenic natural fiber that has a soft touch. It is a cool fabric on warm days and provides warmth on cold days. Oeko-Tex 100 certified: every component of this article, has been tested for harmful substances and that the article therefore is harmless for human health. It is resistant to high temperature washing. Easy ironing. Model of duvet cover with 2 identical sides. Combined with our collections of sheet sets and cushion covers.