It is a beautiful ecological, economical and healthy alternative for menstruation, for medium to heavy flows. This reusable menstrual towel is absorbent, waterproof, and easily washable with its bamboo sponge. The materials used are healthy and certified: - Oeko-tex® Standard 100 certified bamboo viscose - PUL (waterproof) certified Oeko-tex® Standard 100 - 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.