The Prince consists of 2 different filled down duvets, which can be connected by push buttons. Cover: Ultra-fine cotton Filling: 90% goose down - 10% feathers Anti-allergic Washable at 60° degrees 4-season duvet Lighter part: for summer More densely filled part: for autumn and spring. Both together: for a warm winter down It offers a high level of sleeping comfort . The filling is made of new white European goose down: 90% down - 10% feathers of premium quality. This quality provides excellent heat insulation and ensures optimal temperature regulation. The down duvet is voluminous but feels feather-light on the body. Each down duvet has a Down Pass and a unique control number, with which you can trace the quality of the down. Weight of the duvets per size: 140x200cm = 265 + 505 grams 140x220cm = 290 + 555 grams 200x220cm = 420 + 790 grams 240x220cm = 500 + 950 grams 260x220cm = 545 + 1030 grams 260x240cm = 590 + 1120grams