24 NON-WOVEN FABRIC MADE OF NATURAL FIBERS (MINERAL, VEGETABLE, ANIMAL) AND/OR SYNTHETIC FIBERS IMPREGNATED OR NON-IMPREGNATED, COMBINED TO A KIND OF FELT OR COTTON WOOL ROLLED OR IN SHEETS, WITH OR WITHOUT SURFACING, USED FOR CLOTHING, UPHOLSTERING, MATTRESSES AND UNDERNEATH FLOOR COVERINGS