Why DreamRite Cottonel Soft Duvet is Different? Anti-microbial protection against dust mites - fiber filling is hygienic and hypoallergenic. Perfect touch - 100% cotton satin fabric gives a warm and soft feeling - making it an ideal duvet for all four seasons thanks to its longevity. Superior comfort Fiber filling has been carefully selected and controlled to ensure optimum and long-lasting comfort. 350 grams of fiber filling was used in M2. Very soft Only particularly soft and adaptable fibers and 100% cotton satin fabric are used in this duvet. This gives you a hugging feeling - softness and comfort. Long-lasting High-tech filling fibers ensure that your quilt lasts for a long time and maintains its original appearance. Machine washable This product can be machine washed at 30 degrees and dried. Dry cleanable.