Base trolley fabric Art. 206411 / AN / WO / WD PJ- light color below 0.5% of the dye from the chromatic three (yellow, red, blue), 100% polyester recycling yarn PŚ- medium color 0.5% -1.5% of the dye from the three chromatic three (yellow, red, blue), 100% polyester recycling yarn PC- dark color over 1.5% of the dye (yellow, red, blue, black), 100% polyester recycled yarn.