Silky and shimmering satin duvet cover, very supple and soft. Best Quality with 2-year guarantee.Cotton with an ultra tight weave, cotton satin has a silky and satin feel. A little luxury ... now accessible to all. Product Details •  100% cotton •  300 Thread Count: The higher the thread count, the higher the quality of the weave •  The Best Quality label brings you the best of La Redoute. guaranteeing the best materials, an excellent cut and superior finish for a truly luxury product •  Envelope-style opening •  Machine washable at 60°C •  Responsible product - Choosing a “STANDARD 100 certified product by OEKO-TEX®\" (official product designation) is all about choosing textiles that contain no harmful substances and do not irritate the skin. This international benchmark label protects the health of consumers. Healthy, safe and responsible.Sizes •  140 x 200cm: Single •  200 x 200cm: Double •  240 x 220cm: King •  260 x 240cm: Super King