ORGANIC COTTON FACIAL ROUNDS 100% organic cotton, including the thread GOTS Certified Organic cotton Birdseye on one side and GOTS certified Organic Flannel on the other. Sewn and finished with Organic Cotton Thread Measurements: 4 inches round Cleaning instructions: machine wash in warm or cold water, machine dry on medium, or hang to dry. Use the mesh bag provided to keep the facial rounds together to make washing easier. Some shrinkage should be expected. Special features: Color Grown cotton, minimally processed, organic thread used to sew and finish edges. One side is soft flannel, and the other side is textured birdseye cotton fabric. Great for sensitive skin. Includes one mesh wash bag per Set