The covers of the original Theraline pillow are made of extraordinarily soft and high-quality cotton. Mercerisation and the particularly colourfast reactive printing give a fine sheen. All the fabrics used by Theraline are solidly and precisely processed, pre-shrunk and thus meet the highest demands on durability. Of course, all fabrics and colours meet the criteria of the Oekotex Standard 100 and are free of harmful substances. Compare, feel & enjoy it yourself.