100% HCS Fiber Filling 200 g/m2 (838 g) 100% Cotton Fabric. The "Amelia" Duvet, with its eye-catching elegance and soft cotton fabric, provides a pleasant sleeping experience. It is suitable for use during seasonal transitions.WASHING INSTRUCTIONS: Can be washed at 30°C. Do not use bleach. Can be tumble dried. Do not iron. Dry cleaning is possible.