Memory Foam Seat Cushion, Ergonomic Office Chair Cushion for Back, Coccyx, Sciatica &...

Pressure & Pain Relief: Designed to relieve pressure on the lower back, hips, and tailbone, this 17"x17.5"x3" coccyx memory foam seat cushion helps ease sciatica, lumbar, and hip discomfort for long sitting sessions at work, home, or travel. Ergonomic Support Design: The contoured, body-aligned shape promotes proper posture and balanced weight distribution, easing spinal strain and enhancing circulation—ideal for office work, driving, gaming, or home use. Premium Memory Foam Comfort: Crafted from high-density, slow-rebound memory foam that adapts to your body’s natural curves, providing long-lasting, firm yet comfortable support that won’t flatten over time. Soft Cotton Cover & Non-Slip Bottom: Features a breathable cotton cover that is gentle on the skin and easy to remove for machine washing. The non-slip base ensures your cushion stays securely in place on any seat or surface. Versatile Everyday Use: Perfect for office chairs, dining chairs, gaming chairs, car seats, wheelchairs, stadium benches, recliners, and airplane seats—delivering ergonomic comfort anywhere you sit. Extra Cover Included: Comes with an additional gray cotton cover for convenience, allowing easy rotation and cleaning. Durable, stylish, and practical, this seat cushion offers lasting comfort and reliable pressure relief wherever you go. Brand PRIMART Special Feature Portable Seat Cushion for Sciatica, Tailbone Pain Relief | Orthopedic Memory Foam Cushion with Removable, Washable, and Breathable Cover | Ideal for Car Seats, Office Chairs, Gaming Chairs, and Dining chairs | Perfect Chair Cushion for Adults, Office Desk Accessories, and Everyday Comfort | Designed for Ultimate Support See more Color Black and Extra Gray Cover Size Standard Fill Material Memory Foam Memory Foam Seat Cushion, Ergonomic Office Chair Cushion for Back, Coccyx, Sciatica & Tailbone Pain Relief and Pressure Relief – Ideal for Car Seat, Wheelchair, Stadium & Recliner, Extra Cover (Gray): Office Products