For extra protection, we make these pantyliners with a PUL leakproof layer. Our pantyliners are ideal for daily discharge, spotting, your light flow days, or in combination with a menstrual cup or tampon for added protection.100% organic unbleached Indian cotton.3 pantyliners per pack.Stitched in one piece.Top layer: cotton flannel in undyed natural cotton colour.Inner layers: 3 layers cotton flannel in undyed natural cotton colour.Back layer: cotton with leakproof PUL in blue and white pattern.Close with one nickel-free metal push button