Air Inflatable Seat Cushion for Car Office Chair Wheelchair - U-Shaped Tailbone Pain Relief Pad - Coccyx Cushion Sciatica Pillow -Black-

Please note the size of the seat cushiong before purchase. Main applications Car, Truck, Office, School, Wheelchair, Wherever you need to sit. Advanced air cell cushion technology The structure of this air seat cushion can help to share 30% pressure and protect the caudal vertebra. When the airbag is squeezed, the gas between the airbags flows to each other. This process produces a uniform pressure "anti-gravity" effect, which adds extra buffer. Good air permeability With shallow groove design, you will stay cool even you have been sedentary. The 3D airbag gap can achieve excellent ventilation effect, so the cushion is comfortable and not sticky. This structure reduces the heat transfer between the legs, the buttocks and the seat, so that the purpose of cooling can be achieved. Coccyx / Tailbone Relief The venting holes of the bumps form a unique support force to prevent the hip muscles from spreading. Dispersing the pressure from the point line surface, it is not easy to form a flat hip, thus shaping the natural beautiful buttocks. Also relieve your tailbone pressure pain and promote blood circulation. Say goodbye to stiff and sore after long time sitting. Reduce fatigue and relieve from your tailbone pressure pain after long time carrying.