100% organic cotton absorbent panty liners. The top mesh sheet that touches the skin is made of 100% unbleached, uncolored organic cotton (Certified to OE 100 Standard). It is gentle on the skin and resistant to irritation, it is recommended for people with sensitive skin. The cotton used is the highest grade of organic cotton and comes from Texas. No polymer absorbent material used, which absorbs moisture and hardens into a gel! The pads are unbleached, colorless, and fragrance free, and are environmentally and physically friendly. 17.5 cm in length.