Geïsha duvet cover: Two-tone on the front, plain on the back. Envelope-style opening. 100% tightly woven cotton, 57 threads/cm² : The higher the thread count, the higher the quality of the weave. Duvet cover is washable at 60°C. The Oeko-Tex® label guarantees that the items tested and certified do not contain any harmful substances that could be detrimental to health. Size to order: 140 x 200cm: single 200 x 200cm: double 240 x 220cm: king 260 x 240cm: super king