Bucky’s Comfort Bolster Pillow is a favorite for pillow minimalists and comfort-seekers alike—use it as a neck roll or place it under your knees for healthy alignment while you sleep. Each Comfort Bolster is filled with Bucky’s hypoallergenic, eco-friendly millet hull filling, ideal for pressure-relieving support that allows you and your muscles to sink into deep relaxation. Size 16x6.5"