Duvet made up of: Fabric: 100% microfiber that provides a pleasant extra soft touch. Filling: Recycled conjugated silicone hollow fiber. We use recycled fibers from recovered bottles This duvet filling is recommended for use in winter season and for rooms with medium and cold temperatures The duvet made from recycled fiber brings comfort to your rest Savel's Nordic Filler is certified with OEKO-TEX 100, which certifies that it is free of any substance harmful to health. Made in Europe to the highest quality standards. The Savel brand seeks to give its customers the best quality their rest products Easy washing conditions: Machine wash up to 40 degrees recommended. Can be used dry on a gentle program. Can not be ironed. Can be dry cleaned.