Inflatable seat Cushion,air Cushion,air Cushion seat,sit Cushion,with air Vent, can be a Small Amount of air or Water, Very Suitable for Office Chair and Wheelchair use(Grey flocking19inch)

Features: The experiment proves that this seat cushion can be used for 9 hours + aircraft ride.You don't have to worry about sitting in a place for a long time and it hurts! The 19"x19" fit just right on the airplane seat and after a 9 hr+ flight, I had no back issues (from my tailbone) from sitting upright or slightly reclined !Very comfortable. Good price, great relief and not as bulky as most seat aids. It folds up into a rather small square you can toss in your purse, carryon or backpack, not much bigger than a pack of cards. You won't regret this purchase. Good product: Lightweight and easy to use, the natural curve of the mat allows you to accurately place it where you need it. I believe you can buy more expensive cushions for a big price, but I think it is better. Our cushions areideal for the treatment of traumatic deep tissue damage recovery and painmanagement. IT has a uniquein flat-able design that acts as a skin barrier and support, while a flat surface support reduces the pressure on the buttocks and sits beautifully to protectthe back. We usually spend 50% to 70% of our time sitting in our seats, whether in a wheelchair or on a hard chair, to help sit comfortably and prevent and treat stress ulcers. Uniform weight and durable materials prevent leaking air and are more comfortable than gel. Easy to fold andcarry around for travel, airplane, outdoor, gaming, learning, work. For wheelchair-users, elderly hospitals, nursing homes and home care. Material: 0.3mm Flocking Color: Blue Size: approx. 19"x19" Maximum bearing weight: 200 lb