Triangular Backrest Cushion

20-inch triangular wedge reading backrest pillow crafted from breathable durable linen fabric with premium elastic fiber filling, retaining shape steadily without flattening. Equipped with adjustable detachable neck roll cushion to cradle your neck, ergonomic slope eases lower back pressure and spinal discomfort. Designed with a handy side storage pocket for phones, controllers and tiny essentials. Hidden zipper allows effortless disassembly and cleaning. Versatile for bed, sofa, daybed and floor use, ideal for reading, laptop working, napping and leg elevation to bring all-around cozy leisure experience.