The Cosmic Cushion yoga and meditation pillow is a patented breakthrough design and has meditators raving! The Cosmic Cushion’s three core features work in harmony to provide supreme comfort during meditation. This meditation cushion’s wedge profile tilts the pelvis slightly forward, helping you maintain the proper forward curve in your lower back while meditating. The Cosmic Cushion’s tapering wings support the entire length of your thighs, and this even weight distribution eliminates restlessness and keeps your legs from falling asleep. The curved heel cradle is tailored to fit either heel snugly, allowing you to draw your feet in close to your torso, minimizing stress to your hips and knees. ** Select Filling From Size Drop-Down Menu** Built to last! The Cosmic Cushion yoga and meditation pillow is stuffed with either prime kapok or buckwheat hull, both natural and biodegradable fillings. Kapok is lighter and easier to carry, and gives firm, buoyant support. Buckwheat conforms to your contours for a more grounded feeling. The Cosmic Cushion has a cotton muslin inner casing and a zippered slipcover that removes for convenient washing.