The surface of Always Ultra Cotton Protection pads is made from 100% organic cotton. Always Ultra Cotton Protection pads contain no fragrances or colourants and are bleached without chlorine. They have also been approved by dermatologists from the Skin Health Alliance and certified by Cotton Inc. They have a liquid-containing gel and gel cannot leak. Always with Cotton Protection Long is suitable for light days with brief size L, for medium days with brief size M and L and for heavy days with brief size S. You can find more information about our products on our website.