• Pioneering Curved Wide Seat for Cradling Comfort: This office seat cushion features a pioneering curved design at the back and on both sides of thigh areas, which snugly fits the natural body curve to cradle the hips and thighs, increasing the contact area for full-area pressure distribution
• 'W' and 'U' Shaped Designs for Effective, Targeted Relief: This office chair cushion is designed with a W-shaped front and a U-shaped back. The U-shaped cutout provides targeted relief for the tailbone. The W-shaped front design helps stretch the thighs to reduce compression and improve blood circulation, which also guides hip alignment and stretches your thighs to naturally straighten your sitting posture. These designs make this chair cushion ideal for prolonged sitting, relieving sciatica, tailbone discomfort, lower back pain, leg numbness, and hip discomfort
• Premium Memory Foam for Softness and Support: Made with 3.0" thick, high-quality memory foam that is less prone to oxidation and yellowing, this seat cushion for car delivers soft and comfortable support over time by maintaining its shape. The breathable and washable honeycomb cover ensures a skin-friendly and fresh sitting experience
• Convenience in Details: The zipper opening of this desk chair cushion is designed in a "7" shape, which makes it easier to open and remove the cover for cleaning. Additionally, the non-slip bottom keeps the cushion in place for a stable sitting experience. Note: the memory foam is non-washable
• Large Size for Comfort and Versatile Use: Measuring 18.0"" x 16.0"" x 2.2"", this tailbone pain relief cushion promotes full-area weight distribution and stability, making it ideal for office chairs, car seats, airplane seats, home chairs, weelchairs and more