Air Inflatable Seat Cushion for Car Seat Office Chair Wheelchair Please measure your bicycle seat before purchase. Main applications Car, Truck, Office, School, Wheelchair, Wherever you need to sit. Advanced air cell cushion technology The structure of this air cushion can help to share 30% of the pressure and protect the tail spine. While the airbag squeeze, 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 a shallow groove design, you will stay cool even you have been sedentary. The 3D airbag gap can achieve an excellent ventilation effect, so the cushion is comfortable and not sticky. This structure reduces the heat transfer between the legs, buttocks, and seat to achieve the purpose of cooling down. Coccyx / Tailbone Relief The venting holes of the bumps form a unique support force to prevent the hip muscles from spreading. Disperse the pressure to shape natural and beautiful buttocks. Also, relieve your tailbone pressure pain and promote blood circulation. Say goodbye to stiff and sore after a long time sitting. Reduce fatigue and relieve your tailbone pressure pain after a long time carrying.

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