These vegan food wrap is made from organic candelilla wax, coconut oil, pine resin and soy wax. (not GMO) The wax cloth is made of 100% organic cotton which is GOTS certified. GOTS stands for Global Organic Textile Standard and is an international eco-label for organic textiles. The wax cloths can be easily cleaned and reused over and over again. Last for up to 1 year with daily use and proper care and at the end of their lives you can just put them in the compost.