The coccyx cutout provides immediate relief during long desk sessions.





Ergonomic Seat Cushion with Coccyx Cutout for Tailbone Pain Relief and Pelvic Support | Lonoma
Sit Comfortably Without Pressure or Numbness
This ergonomic seat cushion features a therapeutic center cutout design that eliminates pressure on your tailbone, lower spine, and pelvic area. Crafted from high-density foam that holds its shape hour after hour, it transforms any chair into a supportive seating surface. The breathable, machine-washable cover keeps you cool and fresh whether you're working from home, recovering after surgery, or simply seeking better posture throughout the day. A non-slip base ensures the cushion stays exactly where you place it—on your office chair, dining seat, car seat, or favorite armchair.
Why You Need This
- Targeted Pressure Relief: The anatomical cutout reduces strain on sensitive areas, letting you sit for extended periods without discomfort or numbness.
- Durable High-Density Foam: Maintains supportive firmness and shape over time, giving you consistent relief day after day.
- Breathable Washable Cover: Remove and toss it in the washing machine whenever needed to keep your cushion fresh and hygienic.
- Stays Securely in Place: Anti-slip backing prevents shifting, so you never have to adjust mid-task or mid-drive.
- Lightweight and Portable: Carry it effortlessly from room to room or bring it along to the office, library, or on road trips.
- Promotes Better Posture: Encourages natural spinal alignment, reducing fatigue and helping you maintain focus and comfort all day long.
Designed for Everyday Wellness
Whether you're at your desk, dining table, in the car, or relaxing on the couch, this cushion adapts to your lifestyle. Its thoughtful design fits most standard seats and delivers therapeutic benefits without bulky hardware or complicated setup—just place it down and experience immediate relief. The cover comes in neutral tones that blend seamlessly into any space, and its easy-care fabric ensures long-lasting freshness. Enjoy the confidence of improved comfort and posture, backed by hassle-free returns within 30 days and free shipping across the United States.
Free shipping on every order, with no minimum purchase.
Every order is carefully packed and shipped with full tracking, so you always know where your package is.
Order today and we'll ship it out the next business day.
Not quite right? You have 30 days to send it back, no questions asked.
We also back every product with a 2-year warranty against manufacturing defects, because we stand behind what we sell.
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What Our Customers Say
Discover what makes LONOMA special.
High-density foam holds its shape beautifully after daily use.
That breathable cover stays fresh and washes up effortlessly in the machine.
The anatomical cutout design takes pressure off sensitive areas, making hours at the computer far more comfortable.
Non-slip backing keeps this cushion exactly where you need it, whether on an office chair or in the car.
Lightweight and portable enough to move from workspace to dining table without any hassle, while the neutral tone blends into any setting.
High-density foam combined with thoughtful ergonomic shaping encourages natural spinal alignment, reducing fatigue and numbness throughout the workday.
Your Home, Piece by Piece
Rearrange, experiment and start fresh. See how each piece comes to life on a shelf, a wall or a coffee table.
Wrapped by hand, sent to your door
Every piece is checked, carefully packed and shipped with full tracking, so it arrives exactly the way it should.
- Quality checked Inspected before it leaves
- Packed to protect Extra padding for a safe arrival
- Free tracked shipping Follow your package every step of the way