





Product description






【Targeted Relief for Tailbone & Hips】Experience all-day comfort with our high-density memory foam that expertly cradles your hips and relieves pressure from your sensitive tailbone and sciatic nerve. The beveled edge design is engineered to reduce pressure on the backs of your thighs, to promote optimal circulation and effectively combat pain and numbness during long hours of sitting
【Posture-Correcting Ergonomic Design】Say goodbye to slouching! The supportive beveled edge encourages a natural, better sitting posture by gently aligning your pelvis. This helps to prevent and alleviate strain on your lower back and hips, effectively transforming any chair into an ergonomic seat for a pain-free workday
【Ideal Firmness for Lasting Support】Say goodbye to the sinking feeling! Unlike soft cushions that bottom out, our premium memory foam provides the perfect balance of cloud-like comfort and firm, resilient support. It molds to your body shape without collapsing, ensuring even weight distribution and lasting durability that won’t flatten over time
【Hassle-Free Maintenance & Non-Slip Base】The removable, breathable mesh cover is effortlessly machine washable. Paired with a sturdy non-slip rubber bottom, the cushion stays securely in place on any chair—whether you’re making a sharp turn in the car or shifting in your office chair
【Versatile for Every Seat & A Perfect Gift】With its generous Large size (17.71″x16.14″), this cushion is your go-to comfort companion for office chairs, car seats, dining chairs, wheelchairs, and even stadium bleachers. It’s the thoughtful gift of comfort and practicality for anyone with a sedentary lifestyle, from colleagues to family members
9 reviews for TranquilRelax Large Seat Cushion, Memory Foam Cushion for Long Sitting Hours on Office Chair, Car Seat, Non-Slip Chair Pad for Sciatica, Coccyx, Tailbone Pain Relief & Post-Surgery Recovery (Black)
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$16.99
Blondie –
Comfortable, cool, thickness and worth every dollar!
Absolutely worth every dollar”. No paid review, no strings attached. Keep it clean and you are good to go. Fits well oversized, cool and gel-springs right back up after seating long hours. My budget was simple did not want to invest on expensive ergonomic bulky chairs, taking up space in my bedroom with a small computer set up. This two sets of gel cushions keep my back nice and straight and comfortable. The bottom chair gel-cushion has been excellent at keeping its shape and does provide excellent cushioning when sitting anywhere from 6-8 hours. The top back gel cushion-also got from Amazon and it’s absolutely a must! Chair cushion cover Easily washable, but cleans off w a chub too. If you’re looking to create a “small desk station with a nice chair” and provide yourself with comfort if have a limited budget, this is absolutely an ideal set up. Have a nice set up does not require immense expense, just the right necessities! Good support, firmness just right, well designed. The quality is very good for the price. I recently started working from home, remote more and did not want to spend an immense amount of money on chairs and set ups that would take up space in my bedroom, etc., this was just an ideal set up for my laptop and my screen. Bought the desk Amazon too easy set up.
Level Up –
Fits in ergonomic chairs without obstructing the benefits of the ergonomic chair
My chair at work is mess and once I came back from medical leave, I found it was too low and I couldn’t raise it. It also started to hurt the back of my thighs. I got this to help relieve the pain and it did so amazingly as well as give the chair height which I had wanted. Therefore, it solved both my issues without me realizing it would have given me height. It does not interfere with the ergonomic of the chair and I still benefit from the back support of my chair while not having to deal with pain in the back of thighs. It’s soft and comfortable to sit on.
Malique L –
Not the worse but not the best. Somewhere in between
This thing was as hard as a rock when it first showed up. Let it sit in front of the heater for 10 min to soften it up. Then I sat on it and almost broke my a** bone 🦴😂. After a few minutes though the comfort set in, but not the most comfortable. Memory Foam, more like Prison foam
jgloop –
Comfortable
The TranquilRelax Large Seat Cushion is fantastic! The memory foam is very comfortable, providing excellent support for long hours of sitting on an office chair. It helps reduce fatigue and improves posture, making it ideal for work or gaming sessions.The cushion feels professionally made, and the large size fits well on most chairs. For the price, it’s absolutely worth the money — a great deal that combines comfort, quality, and durability. I didn’t find any drawbacks; it performed perfectly from day one.Overall, a highly recommended seat cushion for anyone looking to make long sitting hours more comfortable.
Noel –
These chair pads provide great cushion and comfort
I have severe back issues thus need to always have a padded cushion to be able to sit on. This cushion provides sufficient cushion, is stylish yet discrete, and the curved edge towards the front eases my sciatica. I love these cushions so much I bought one for each of the chairs in my dining room too!
GRIZZLY –
great for what I need it for.
The Tranquil Relax Large Seat Cushion is a solid comfort for anyone who spends long hours sitting—whether at a desk, in the car, or even on bleachers. Its a large size is versatile, fitting most chairs. The non-slip bottom is a nice touch, keeping it securely in place, and the removable cover makes cleaning easy.✅ Pros:The Large design fits most chairsHelps relieve sciatica, tailbone, and back pressureNon-slip bottom keeps it in placeRemovable, washable cover❌ Cons:Firmer than expectedtook me some time to get used toif you prefer very soft cushioning not the cushion for you.
ray j –
Good value for the price!
Very comfortable gel foam that conforms to seat. The “large” and the “x-large” aren’t that different in size. Large was big enough for a standard computer chair.
Debra Twomley –
My New Large Seat Black Cushion
I bought this seat for my chair because it is portable, soft, cool, and relief from pain! It has a nice material and a nice black color!
Wh –
DISCRIPTION OF ITEM IS INCORRECT. IT STATES ITS A SOFT FOAM , UMM NO ITS NOT ITS HARD AS ROCK. AND WORSE IS TO SHIP IT BACK FOR REFUND, IT WILL COST ME JUST ALMOST AS MUCH AS WHAT I PAID FOR IT. ITS RIDICULOUS. WHEN I SENT THE SELLER A MESSAAGE ALL THE COMPANY OFFERED WAS A 15% REFUND AND I COULD JUST KEEP IT. NEVER TRUST THIS COMPANY!!!!