100% Organic Cotton Construction MATERIAL: Crafted with 100% Organic Cotton Fibers- with a smooth hand and comfortable feel SET INCLUDES: One duvet cover and two king shams FEATURES: Duvet cover features a button closure and additional inner corner ties to secure duvet insert in place during use; Duvet insert is sold separately; Machine washable for easy care DIMENSIONS: Duvet Cover- 92"L x 107"W, King Shams- 20"L x 36"W CERTIFICATION: GOTS Certified- certified organic by the the Global Organic Textile Standard