Our cushion balances the pelvis and relieves pressure on the tailbone, hips, and spine. It can turn any chair into an ergonomic, posture correcting, and pain-relieving seat. Made with soft plush material and dual temperature texture suitable for hot and cold weather. Benefit: Orthopedic Support: Dual-shaped ergonomic design recommended by orthopedic surgeons for treatment of chronic or acute pain by alleviating pressure in strategic area. Helps relieve symptoms of: Lower back, lumbar, tailbone, prostate, hip, spine and leg pain. Shape The Beautiful Hips: Contains memory foam granules, sciatica cushions, even if you sit longer, keep the prototype, increase blood flow while maintaining support. Improve Bad Posture: Can be used to improve bad posture while driving or sitting for long periods, enhancing your comfort while retaining its density. Everlasting Comfort: The thick foam padding compresses and cushions just enough to provide you with that everlasting comfort. Specification:Type: Seat cushionFilling: Memory SpongeMaterial: VillusSize: 16.5 x 11.8 x 3.9 inchesColor: Army Green, Coffee, Lake Blue, Pink, Rose Red, Purple, BlackPackage Includes:1 x Dual Comfort Orthopedic Cushion NOTICE:1. Due to the light difference, the color may be slightly different.2. Please allow slight differences due to manual measurement.