"CALVIN KLEIN HOME: A collection of timeless and versatile modern pieces that will be your go-to bedding accessories, season after season. MATERIAL: 100% Long staple Cotton; Softens every wash; Medium weight- perfect for year-round use CARE: Wash in cold water with like colors on a gentle cycle with non-chlorine brighteners and liquid detergent without bleach. Shake fabric out between cycles, don't overload and tumble dry on medium heat. Remove from the dryer to prevent wrinkles and use a warm iron as needed. DIMENSIONS: Duvet Cover- 92""L x 107""W, King Shams- 21""L x 38""W CERTIFICATIONS: STANDARD 100 by OEKO-TEX Certified"