It is an ecological, economical and healthy alternative for people looking to protect their panties from loss or small urinary leakage. This panty liner is absorbent, waterproof, and easily washable. The materials used are healthy and certified: - Oeko-tex® Standard 100 certified bamboo viscose - Oeko-tex® Standard 100 certified PUL - GOTS® certified organic cotton - Oeko-tex® Standard 100 certified vegetable resin snaps They are made in several ESATs, establishments for workers with disabilities, based in the Paris region.