100% organic cotton, the sateen, percale weave (organic cotton), the material is environmentally friendly, soft, repeated washing remain smooth, glossy, beautiful, dust repellent , health benefit users, does not cause skin irritation for people with sensitive skin. Certificate of organic cotton: oeko - tex standard 100 in zurich. A set of : 01 duvet 200 x 220cm + 02 pillowcases 50 x70 cm -