It is an ecological, economical, and healthy alternative for people looking to protect their underwear from menstruation, discharge, or light urinary leaks. This panty liner is absorbent, waterproof, and easily washable. The materials used are healthy and certified: - Oeko-tex certified bamboo viscose - Oeko-tex certified PUL - GOTS certified organic cotton - Oeko-tex certified plant-based resin snap buttons They are made in several ESATs, establishments for workers with disabilities, based in the Paris region.