Search  for anything...

Seat Cushion, Thickened Big Gel Seat Cushion, Strong Support, Sciatica & Back Pain Relief, Breathable Cool Suitable as Office Chair Cushion, Car Seat Cushion, Wheelchair Cushions, 2 Non-Slip Covers

  • Based on 779 reviews
Condition: New
Checking for product changes
$26.99 Why this price?
Save $13.00 was $39.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jul 17
Order within 1 hour and 35 minutes
Available payment plans shown during checkout

Features

  • Comfort: The large size (18*17*1.2 inches) thickened seat cushion has high resilience and plasticity. When the human body sits, it will adapt to the body curve, helping to improve sitting posture and relieve back, buttocks, and leg pressure, relieving various nerve pain symptoms.
  • Health support: The gel seat cushion has strong support and is very friendly to sedentary people and obese people. The gel chair cushion is also soft and can fit the curves of the hips and legs when sitting, evenly applying force to promote blood circulation.
  • Breathability: The unique material and structure of the seat cushions have good thermostat (cooling) and breathability properties, which help reduce the feeling of moisture and stuffiness in the buttocks, keeping you cool and dry when using the seat pad.
  • Durability: Resistance to wear and tear is also the advantage of chair cushions, able to withstand daily use and pressure. It comes with two non-slip pad covers (black/grey) with handles, making it easy to carry and change positions at any time. Suitable for homes, offices, gyms, gymnasiums, and other places.
  • Exquisite gift: High-quality gel, safe and secure to use, can be given to family members, elders, friends, and pregnant women. Suitable for office chair cushion, car seat cushion, wheelchair cushion, dining chair cushions, and more. The product has 2 years after-sales service. If you have any questions, please feel free to contact us.

Brand: Poyesere


Special Feature: cooling


Color: Purple


Size: 18"L x 17"W


Fill Material: Gel


Brand: Poyesere


Special Feature: cooling


Color: Purple


Size: 18"L x 17"W


Fill Material: Gel


Shape: Rectangular


Age Range (Description): All ages


Recommended Uses For Product: On any chair


Use for: Whole Body


Material: Thermoplastic Polyurethane


Item Firmness Description: Soft


Product Care Instructions: Machine Wash


Number of Pieces: 1


Pattern: Solid


Material Feature: Breathable


UPC: 774049053296


Manufacturer: Poyesere


Product Dimensions: 18"L x 17"W


Unit Count: 1.0 Count


Item Weight: 4.09 pounds


Date First Available: January 24, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect fit for our office chair
Great replacement for memory foam seat cushion on an office chair. I've been using a memory foam cushion for a year now, but memory foam can feel a little warm, as it's really insulating... so I went looking for something better. This cushion fits the bill in several ways. First, it's well ventilated (it's got lots of holes throughout, as well as a thin, breathable cover - two covers actually! Nice touch. The black one matches our chair perfectly, but it's great to have a backup for other uses, or if this one should wear out or get damaged). Second, It's square, and the perfect size for our office chair! It's much better than the rounded memory foam one we have been using (shown in the third picture, it always shifts and needs to be re-positioned). The first picture shows it right side up, nicely sized and comfortable (there are plenty of other reviews for the pictures of the well ventilated cushion that's enclosed inside the cover). I included pictures of the cushion in our chair to show how perfectly the square shape fits. The second picture shows the bottom side up. The little pattern is grippy stuff to help keep the cushion in place, so it doesn't slide around. To sum it up: It's square - perfect shape for me; it's ventilated and cooler; it's very comfortable; and being made of gel material, it'll probably last longer than memory foam, which is likely to get crumbly with time. (At least that's what I've found with other memory foam cushions.) Overall, I recommend it. ... show more
Reviewed in the United States on June 20, 2024 by Amazon Customer Amazon Customer

  • Stronog support cushion
This seat cushion is notably thicker than many of its counterparts, providing substantial support and cushioning. The gel material is firm yet comfortable, adapting to your body's contours to alleviate pressure points. The design includes a honeycomb structure that promotes airflow, keeping the cushion cool and breathable even during long sitting sessions. The firm support ensures that it doesn't flatten out over time, maintaining its shape and effectiveness. The inclusion of two non-slip covers is a thoughtful addition, ensuring the cushion stays in place no matter where it's used. The Thickened Big Gel Seat Cushion is an excellent choice for anyone seeking enhanced comfort and pain relief from prolonged sitting. Its thick, supportive gel structure and breathable design make it suitable for various environments, from office chairs to car seats and wheelchairs. While it may not fit every chair due to its size and has a bit of initial odor, these are minor drawbacks compared to the significant benefits it offers in terms of support and comfort. Overall, it’s a highly recommended product for those in need of a reliable and effective seating solution. ... show more
Reviewed in the United States on June 2, 2024 by PV

  • Good cushioning, the cat likes it too!
So far so good, there is definite pressure relief. Handle for carrying around and it comes with a spare cover/case to zip over the pad. It is nice to lay on as well, I put it under my upper back when reclining.
Reviewed in the United States on October 18, 2024 by Oliver Wood

  • Great for back problems
I bought this for my husband who has many degenerative disks . The price is great along with a two year warranty. He uses it in vehicle and says it relieves pressure in vehicle . It’s firm and has a extra outer cover both have a functional carry strap . It’s about three inches thick and lightweight enough to tote anywhere. I’d recommend this for anyone with back issues seeing it’s so versatile it can be taken anywhere. ... show more
Reviewed in the United States on September 11, 2024 by Deb

  • Perfect!!
The media could not be loaded. This thing is amazing! My butt feels so much better because of this thing. I didn't realize how bad i needed this thing. I am a city bus driver and sit for about 8-10 hours a shift driving. I have used another cushion but it was too thick and was uncomfortable. This one is thin but not too thin and u almost forget it is there. It is also great for sitting on any hard surfaces. The only thing is that it is pretty firm at first, it loosens up and feels better after you use it for a while, so give it some time. It looks like the inside of a purple mattress. Definitely worth the investment in your health! ... show more
Reviewed in the United States on October 22, 2024 by David M David M

  • Very pleased !
I was concerned that because this cushion wasnt as thick as other memory foam cushions that I would regret this purchase. I had purchased a much thicker, well reviewed and somewhat costlier seat cushion first but still had ischial pain after sitting for only about 30 minutes... about the same length of time as having no extra cushion at all. So I bought this one hoping that the honeycomb form of this thinner cushion would do the trick... and it did ! The cushion is wide enough to spread across the entire chair seat, not just across a human seat ! I can sit more comfortably longer and dont ache as much when I stand up. I like this cushion so much, I take it with me when I leave my office to go out for lunch. It is surprisingly heavy because of the density of the foam. I will probably get 2-3 more to keep one in the car and elsewhere in the house. Highly recommend ! ... show more
Reviewed in the United States on August 4, 2024 by Finn

  • It’s ok, but pretty thin for the job
It does offer cushion, but not much. It is also not non-slip in my chair. I fed the loop through the back of the chair and tied it back. Really, just ok.
Reviewed in the United States on September 29, 2024 by Jeff Kershaw

  • Comfy
I would recommend it, it is comfy & not hot to sit on it for a long drive.
Reviewed in the United States on October 26, 2024 by Rlote

Can't find a product?

Find it on Amazon first, then paste the link below.