Howard Elliott Q128-944 Universal Cube Patio Ottoman, Atlantis White VERSITILE: The ultimate in alternative seating can now go outside , the simple design makes them great to use as side tables, ottomans, alternate seating and more. CRAFTSMANSHIP: Constructed by our expert craftsmen with a sturdy base and high-density foam. BEAUTIFUL FABRIC: The cover is made of black marine grade vinyl providing durability to last seasons to come EASILY UPDATED: Want to mix it up and update your room? No problem! Additional slipcovers are available in a variety of colors and fabrics so you can update your cube without the expense of purchasing a new ottoman! SLIPCOVER MATERIAL: 100% polyurethane. DIMENSIONS: 18" W x 18" D x 20" H