Color: Black & Dark Gray Size: X-Large SPARE REMOVABLE COVER INCLUDED (Dark Gray color) Includes a spare cover for uninterrupted comfort. Simply swap cover while one is in the wash. RELIEVES SCIATICA, TAILBONE & BACK PAIN This Ergonomic Memory Foam Seat Cushion reduces pressure on your tailbone, spine, and hips. Ideal for sciatica pain relief, coccyx discomfort, and lower back pain during long hours of sitting at work or in the car. EXTRA LARGE SIZE FOR FULL SUPPORT (15% LARGER & THICKER) This seat cushion is Extra-Large, providing wider coverage for hips and thighs. Designed for Superior support, it helps reduce pressure and fatigue during extended sitting on office chairs, car seats, wheelchairs, and more. SEEKING PROVEN RESULTS? (DOCTOR-RECOMMENDED FOR POSTURE & RELIEF) Endorsed by healthcare experts, this pressure relief seat cushion supports healthy spine alignment and improves sitting posture. Ideal for herniated disc relief, tailbone pain, or as a trusted sciatica pillow for daily use. A MEANINGFUL GIFT FOR COMFORT & WELLNESS Show you care about their health by gifting the ergonomic seat cushion. Perfect gift for seniors, drivers, or anyone who sits for long hours. Whether recovering from back pain or seeking everyday comfort, this office chair seat cushion brings thoughtful relief and improved well-being. TRUSTED BY USERS, MADE FOR REAL COMFORT Thousands rely on this coccyx cushion for tailbone pain and everyday support. Whether you re working, driving, or recovering, it delivers the pressure relief and healthy posture you need without compromise. IMPROVES POSTURE & COMFORT DURING LONG WORK HOURS This ergonomic office chair cushion promotes healthy spine alignment and transforms any desk chair into a supportive seat. It reduces back pain, improves circulation, and helps prevent numbness and fatigue during prolonged sitting. PORTABLE DESIGN WITH BUILT-IN HANDLE Take it anywhere with the built-in handle. This computer chair cushion fits perfectly on office chairs, car seats, gaming chairs, and wheelchairs delivering consistent ergonomic support and pressure relief in any setting.