Civa Ergonomic Back Support Cushion for Office & Desk Chair, Seat Posture Corrector for Long Sitting, Lumbar System & Memory Foam for Tailbone & Sciatica Pain Relief (Max Hips 40″, Waist 38″)

Product description

Is this compatible with all chair types?

Fits most office, gaming, dining chairs, sofas and floor seats. Not ideal for extra-narrow seats under 19 inch width.

How do I wash this? Can I take the cover off and put it in the washing machine?

The cover is non-removable to maintain structural integrity. Do NOT machine wash or submerge in water. Simply spot-clean the surface with a damp cloth and mild soap, then air dry.

What makes this cushion different from other similar products?

Unlike basic foam pads, ours features an ergonomic 5-layer L-shape. The wraparound lumbar & hip design takes pressure off your tailbone and spine. Ultra-thick memory foam actively corrects posture and relieves long-sitting fatigue.

Is it good for long hours sitting?

Yes! Unlike soft pads that flatten over time, our rigid L-shaped shell provides continuous ergonomic support. Combined with extra-thick memory foam, it actively fights long-sitting fatigue and keeps your spine aligned.

Will it fit in my car seat?

We do not recommend it for car seats. Car seats are often bucket-shaped, which prevents our rigid ergonomic base from sitting flat. For effective posture correction, please use it on flat, like office or dining chairs, sofa, floor.

🛑PRECISION FIT FOR OFFICE CHAIRS: Please measure before you buy to ensure the ultimate ergonomic back support. Designed for posture correction and sciatica pain relief, this cushion is optimized for Standard to Medium-Large frames, fitting users up to 200 lbs, 40″ Hips, and a 38″ Waist. Ensure your chair’s seat width is at least 19 inches. If you exceed these limits, the bolsters may feel too restrictive.
💎 【Elevate Your Sitting Posture】 Ergonomically designed to cradle your pelvis and promote natural spine alignment. Whether you’re at your office desk or working from home, this posture seat helps correct slouching habits, keeping you actively supported and focused throughout the day.
💺 【Extra-Thick Premium Memory Foam】 Unlike flat, unsupportive cushions, our upgraded extra-thick memory foam contours perfectly to your body. It effectively disperses body weight and absorbs prolonged sitting pressure, turning any hard chair into a premium seating experience without flattening over time.
⚡ 【Generous & Sturdy Fit Design】 Thoughtfully crafted with a wider base to provide secure, wrap-around support. Comfortably accommodating users up to a 40″ hip and 38″ waist, it ensures you feel stabilized and hugged—never squeezed—giving you the ultimate comfort tailored for diverse body types.
📏 【Versatile Comfort Anywhere】 Lightweight and portable, this ergonomic cushion is your ultimate comfort companion. Perfect for upgrading your office chair, relaxing on a floor seat, or adding essential support to a dining chair.
💎 【Relieve Daily Pressure & Fatigue】 Designed to minimize pressure on the lower back and tailbone. By encouraging a healthier sitting habit, it gently relieves daily sitting fatigue and provides soothing support for those dealing with general back discomfort, tailbone pain, or sciatica.