20-inch wedge-shaped headboard reading pillow with ergonomic curved contour to support neck, shoulder and waist, effectively relieving body fatigue during reading, scrolling and resting. Equipped with bilateral zippers to splice 2/3/4 pillows for Twin, Queen, King size beds freely. Made of durable breathable linen fabric paired with high-density elastic sponge interior; detachable cover and movable buttons allow convenient machine cleaning. Versatile as bed back cushion, sofa bolster, nap pillow and leg rest bolster, with assorted color options to blend modern bedroom decor perfectly.