Wedge contoured for the derriere, tilting the hips to ease strain and enable deeper penetration and G-spot access. High-density polyurethane foam core, 18 by 14 by 7 inches, doubles as a decorative pillow. Ultra-soft 100% polyester microvelvet cover, removable and machine washable, over a moisture-proof liner. Delivered vacuum-compressed. A shape built entirely around comfort.