COCCYX RELIEF PATTERN: The Zero Pressure Tailbone Cutout reduces direct contact between seat cushion surface and the sensitive tailbone. This eases painful pressure and stress while sitting for a long duration HIGH-DENSITY MEMORY FOAM: Highest quality memory foam never goes flat and provides added padding to ensure absolute support as well as comfort with advanced orthopedic solace. HEALTH BENEFITS: The bottom part of the Coccyx pillow offers orthopedic therapy for pain, numbness, back pain, hurt tailbone, sciatica relief, spine alignment, Piriformis, Injured Disc, Fibromyalgia, Lumbosacral Spondylosis, surgery recovery etc IMPROVED THERAPEUTIC DESIGN: Comfortable Seat Cushioning with curved design and standardized hollow ventilating space that gives support to the Coccyx PAIN RELIEF SOLUTION: The pillow offers relief to back pain by minimizing pressure and helps to create accurate spinal alignment. The curve fitting and tapered front pillow supports the thighs alleviating hip pressure to adjust the body neutrally.