Universal Car And Chair Seat Cushion For Extreme Comfort And Luxury

 This cushion is so soft that it does not put pressure on your spine making it totally harmless and relaxing for you, let your back be at peace. Ergonomically designed seat cushions provide maximum support and comfort, while reducing the pressure of tail/tail bone, promoting healthy posture

Long-term use: With its ergonomic design, your buttocks will sit in it completely perfectly, no need to change your position at all so you can easily sit for 12+ hours.