If you have joint pressure, lower back soreness, or an inflamed tailbone when driving a car, the TravelLite Seat Cushion by Lifeform reduces your body pain for a more comfortable commute. This travel seat cushion has visco elastic memory foam that conforms to your body, relieving your joints while allowing increased circulation. With an ergonomic shape designed to promote better posture, the portable TravelLite Seat Cushion by Lifeform is your companion for travel comfort whenever you re behind