This versatile cushion is perfect for overweight users and provides the firm support you need for long hours of sitting. Measures 19?x17?x3? and is ideal for a variety of seating surfaces. STILL UNDECIDED? COMPARISON SHOP AND CONSIDER PURCHASING THIS OR A SIMILAR ITEM BY CLICKING ON OUR AFFILIATE PARTNER LINK(S) BELOW. YOU MAY FIND LOWER PRICES, FREE FASTER SHIPPING ON THIS SAME OR A SIMILAR PRODUCT. Please Note That The Above Buttons Contain Affiliate Links for Which We May Be Compensated (At No Additional Cost to You) for Being An Partner Amazon Associates Program Active Participant. Your Support Is Greatly Appreciated. Thank You! Features: Premium Quality: Made from premium foam designed to hold the cushion shape for a lifetime Support and Comfort: reduces pressure on the coccyx and tailbone promoting healthy posture and blood circulation Perfect Fit for Office Chairs, Recliners, Armchairs, Patio Furniture, Car Seats, Wheelchairs, Sitting on the Floor, Meditation Machine Washable: (NOT Waterproof) Simply remove cover and place in washing machine to have your cushion looking new Dr. Recommended: Ideal for Bariatric Overweight Users, Pregnant Mothers, Drivers, Office Workers Package Includes: 1 x Office Chair Cushion Listing and template services provided by inkFrog