Organic Farm Buddies by Apple Park are handmade using all natural materials, like 100% certified organic cotton, corn fiber filling, and dyes. All of the packaging is printed on recycled paper with azlon from soy ink. They are naturally hypoallergenic, so they are great for newborns and babies with allergies or sensitive skin. Eco Friendly Safe for Babies Polyester Free! Naturally Hypoallergenic 100% Natural Corn Fiber Filling Certified Free of Harmful Chemicals!