The Lotus Mat and Pillow are made with high quality, earth-friendly materials. The Mat and Pillow cover is a combination of linen and cotton, and natural coconut fibers provide the cushioning of the mat. The Lotus Pillow is filled with Buckwheat Hulls, which is firm, malleable, and very breathable, making it the ideal filling for a pillow. The pillow conforms to your body and provides cool, comfortable support. The lotus flowers on the Mat and Pillow are made up from non-toxic HIPS plastic, making both the Mat and Pillow the perfect choice for your health and wellbeing.