Seersucker pillow case White 100% pure cotton. The seersuckereffect are woven into the product and not manufactured chemical. Solid white and unbleached products are recommended by the Norwegian Asthma and Allergy Association. Air layers in the seersucker structure makes it cool in the summer and warm in winter, and also the only true non-iron sheets. Name NOK Number Krepp putevar hvit standard 50x70 cm 200.00 NAAF This product are recomended by Norwegian Asthma- and Allergy associations NAAF This product are recomended by Norwegian Asthma- and Allergy associations Oeco Tex The raw material in this product are tested against harmful substances, and Oeco-Tex Standard 100 certified.