- Effective Piriformis and Sciatic Pain Relief : Our patented cushion design effectively alleviates piriformis syndrome by taking pressure off the piriformis muscle and outer hip area, promoting relaxation and easing sciatic pain, pressure, and inflammation. Ideal for travelers, office workers, and anyone in need of pain relief. - Premium 100% Memory Foam : Crafted from thick, high-density memory foam, our chair cushion retains its shape while providing optimal support and comfort. It features a tailbone cut-out with two hollow sections to enhance ergonomic support, ensuring breathability and temperature regulation while preventing odors. - Versatile Pain Relief for Home or Office : This cushion is perfect for relieving lower back pain, herniated discs, tailbone injuries, sciatica, and other spine-related issues. Use it at the office, home, while traveling, driving, or in a wheelchair to help distribute your weight evenly and reduce stress on your body. - Convenient and Easy to Maintain : Measuring 19x15x5.5 inches, this cushion fits most chairs and comes with adjustable straps to keep it securely in place during movement. The removable zippered cover is machine washable, ensuring easy cleaning and ongoing freshness. Whether you're working long hours, commuting, or enjoying leisure time, our ergonomic cushion provides the support you need for a pain-free experience. Perfect for daily use, it enhances your comfort and wellbeing wherever you are.