Made from 100% cotton sateen luxuriously silky smooth finish 230 thread count machine washable pillowcases not included available in other colourways simple yet stylish to match any bedroom interior, this elegant duvet cover from our hotel collection has been expertly crafted from luxury 230 thread count in a high quality cotton sateen finish'. '.strtoupper('i')t features a smooth and silky finish to give you a dreamy night sleep and is machine washable for quick and easy cleaning'. '.strtoupper('t')his product is oeko tex made in green certified, meaning it was produced in oeko tex s te p certified factories verifying environmental, social, and chemical standards in the facility'. '.strtoupper('i')t has also been certified to oeko tex standard 100, the original safety standard for everyday confidence'. '.strtoupper('t')o offer full visibility, the production stages throughout the supply chain can be traced.