SUNFICON's inflatable car seat cushion, measuring approximately 18" x 16" x 1'', offers ergonomic support with advanced 3D air cell technology. Designed for long hours of sitting, it reduces fatigue and pressure, supporting healthy posture whether in cars, wheelchairs, or office chairs. The unique air cells promote circulation, dispersing hip pressure and preventing soreness. Made from eco-friendly TPU and Lycra fabric, it is durable, washable, and easy to carry. Suitable for drivers, travelers, and those with prolonged sitting needs, it supports up to 275 lbs and is simple to inflate or deflate in 5-8 minutes, ensuring comfort on every journey. Arrives in 12-14 days with all duties included.