It is a beautiful ecological, economical, and healthy alternative for menstruation, for medium to heavy flow. This washable and reusable menstrual pad 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.