day&night kotex sanitary napkin 1)Ultra thin,regular,ultra-long 2) ... ,breathabl 3)cotton/mesh surface 4)OEM&ODM,ISO9001 ISB1009 day and night kotex sanitary napkin: Main materials:1. Surface layer: cottony ... wrapped in tissue.3. Bottom layer: PE (polyethylene)film.4. For daytime use, Can with or without the blue core layer ... :common,activated carbon,etc.Producing ability:15000-20000 CTNS PER DAY.