Comfort and quality of an exceptional and very warm synthetic duvet 500 g/m²: winter duvet, very cocooning – for lovers of fluffiness and warmth under the duvet Maximum comfort blanket: it is treated against mites and the 500 g/m² hollow fibre filling allows for exceptional filling. A beautiful trapezoidal stitching provides even more swelling and a double reinforcement seam ensures high-quality workmanship ENVIRONMENTAL GRADE - Environmentally friendly, the recycled filling contributes to optimal protection of the environment - certified according to Oeko-Tex Standard 100, the fabric and fibers of this duvet do not cause allergies Measurements and care: this duvet is suitable for a double bed with a width of 140 cm. Care is simple, it can be washed at 40 °C Made in France: made by a French company that manufactures the duvet in France. blanrêve has been putting its unique know-how as a French manufacturer of duvets and pillows at your service for a century.