Does the seat cushion help with tailbone pain?

The U-shaped cutout at the back removes foam under the tailbone, so body weight shifts to the thighs. That is the design intent for coccyx discomfort during long sitting.

Can the covers be washed?

Yes. Both pieces have zipper closures, so the fabric covers come off for machine or hand washing. Wash cold and air dry to keep the foam and fabric in shape.

Will it fit my office chair?

The seat cushion is sized for standard desk and car seats. Check your chair's seat width and depth against the cushion dimensions before buying, since an oversized cushion overhangs and slides.

Is the foam firm or soft?

It is memory foam with a soft, slow-rebound feel. It cushions well at first, but heavier users often find it compresses after months of daily use.

Can I use the lumbar pillow without the seat cushion?

Yes. The two pieces are separate, so the lumbar pillow works alone in a car or armchair, and the seat cushion works alone on a bench or stool.

What is included in the set?

The set pairs one contoured seat cushion with one winged lumbar support pillow, both in memory foam with zippered fabric covers.

Where is the Ergonomic Memory Foam Chair Cushion Set cheapest?

At Deal.ai, for $30.99, as of our latest check.

Free shipping on everything10% off your first orderNo account needed · Buy 2, save 10% · 3+, save 15%

Ergonomic Memory Foam Chair Cushion Set

Trending on TikTok Shop: 58K sold there

Sold and shipped by Deal.ai

$30.99Free shipping

Buy 2, save 10% · 3+, save 15%

Extra 10% off your first order

Color: Black

Size: Waist

Quantity: 1PCS

Arrives about Nov 21 – Dec 1, from a warehouse in China

30-day full refund: if you're not happy with it for any reason, or it never arrives, tell us within 30 days and we refund you in full. Shipping and refunds