Construction Pillow is filled with hypoallergenic polyester fibers which contour to fit your body. Cover is made from durable upholstery with double zipper for easy removal. Firm support; ergonomic shape brings unparalleled comfort and contours to the shape of your back, shoulders, neck, and legs. Features tufted buttons and a side pocket to store your remote or phone. Can be used as a headboard, without installation required, or extra support on your sofa or on the floor. Great way to fill gaps