Memory Foam Coccyx Seat Cushion for Office Chair

Memory Foam Coccyx Seat Cushion for Office Chair


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Lifetime Replacement
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Memory Foam Coccyx Seat Cushion for Office Chair


Back Cushion Lumbar Support Pillow

Get pain relief for your tailbone, legs, hips, and lower back with the soft yet supportive Everlasting Comfort Coccyx Seat Cushion


The memory foam cushion, u-shaped cutout, and orthopedic doctor recommended design provide pain relief in the legs, butt, tailbone, and lower back. This cushion also promotes proper seating posture for improved circulation. Perfect for those working from home or the office, it's the supportive companion you need for long road trips or flights.








Long hours at a desk or in a car takes its toll on your body. Everlasting Comfort has the solution to relieve pain in the legs, butt, back, hips, and lower back. Our seat cushion for office chair is designed to mold to your body and provide soft and comfortable support so you can make it through your day with some energy to spare. As a chair cushion, it minimizes pressure in the lower body's key areas to provide improved circulation and reduces the effects of fatigue. Your suffering can stop here by adding our tailbone seat cushion to your arsenal of ergonomic support products.

As a team of people who spend countless hours at a desk, creating products to improve your well-being, we understand the pains you feel. We build our chair cushions with 100% premium memory foam, which utilizes body heat to soften and mold around your butt and legs. It provides customized support to relieve the worst pains, including sciatica. And the elastic foam bounces back to its original form after each use. Our office chair cushion uses orthopedic doctor recommendations and ergonomic contouring to cradle your lower body and improve support in all directions. The cushion's underside features a non-slip bottom that keeps your memory foam seat cushion in place no matter how often you change your position during the day.

To ensure you're comfortable for a lifetime, we included a plush velour cover that's breathable, machine washable, and dryer safe. Unzip the cover, remove the cushion, and throw it in the washer and dryer. The breathable mesh cover will keep you from experiencing those obnoxious bottom and leg sweats by allowing heat to escape the cushion. Because we meticulously design our seat cushion, we back it with the Everlasting Comfort Lifetime Replacement Policy. If anything happens to your butt pillow, EVER, we will replace it for free. Get your life back by experiencing the pain relief and comfort you deserve with the Everlasting Comfort Coccyx Seat Cushion!

What are the dimensions of the cushion?

The Everlasting Comfort Seat Cushion is 17.5" x 13.5" x 3". Our memory foam seat cushion’s versatile design is an ideal fit for most common office chairs, car seats, stadium seats, wheelchairs, airplane seats, etc. Please check our product dimensions to ensure the size fits your needs.

Does it slip when put in an office chair or does the bottom have a non slip surface?

Our cushion comes with a non-slip rubber bottom preventing it from sliding off of most common surfaces.

After sitting in this for a long time (14 hour flight coming up) will it get hot like typical memory foam beds do?

Our memory foam seat cushion is heat responsive and uses the heat of your body to mold perfectly to the shape of your bottom. However, the product will not overheat from extended use.

Can the seat cover be unzipped and washed?

Yes, the Everlasting Comfort Seat Cushion cover is machine washable.

Can you use this cushion in a car?

Absolutely. Our cushions size makes it a perfect driving accessory to relieve pain from long caused by long hours of sitting.

Does it really give a firm support?

The Everlasting Seat Cushion is made of 100% premium quality memory foam pillow, just like the world’s leading memory foam manufacturers. And, using heat-responsive technology our advanced foam cushion molds perfectly to the shape of your bottom- guaranteeing custom support, yet retains its shape after each use.

Would this cushion work for someone who weighs 260 lbs?

Yes. It will work for an individual weighing 260 pounds. The memory foam is designed to cradle and provide support that molds to your weight and curvature.

What is a coccyx cushion?

A coccyx cushion features a U-shaped cutout under the tailbone to relieve pressure while sitting.

How do you sit on a coccyx cushion?

The Everlasting Comfort Seat Cushion is suitable for cushioning any hard surface and supports the tailbone using memory foam.

How long does coccyx cushion last for?

The Everlasting Comfort Seat Cushion is designed to retain its shape for long-term use. It's protected under Upper Echelon Product's Lifetime Replacement Warranty, which replaces the product for free.

How do you make an uncomfortable office chair more comfortable?

The Everlasting Comfort Seat Cushion features an erganomic U-shape designed to reduce pressure and promote healthy posture on an office chair.

Do coccyx cushions work?

Yes, the Everlasting Comfort Seat Cushion's memory foam provides support while maintaining its shape.

How do you sit on your tailbone pillow?

The Everlasting Comfort Seat Cushion's U-shaped memory foam conform to your body for ideal support.

How do you sit on a seat cushion?

The Everlasting Comfort Seat Cushion uses body-adapting memory foam and a non-slip bottom to ensure optimum support on any surface.

Warranty Information

Everlasting Comfort® products come with our Lifetime Replacement Policy from Upper Echelon Products.

For ANY quality-related issues, we will send you a replacement for free!

Please note that this warranty is not valid unless the item is purchased directly from Everlasting Comfort® and registered under our warranty.

Upon receipt of your purchase, you need to register your product on our website. To register your product, click here.

For any inquiries regarding our warranty or registration, please email with your name and order information (if applicable), and we would be happy to assist you further.

To redeem a replacement under warranty, please email us the following information:
-Order Confirmation/Order ID
-Product Name/Title (in cases of multiple orders)
-Brief description of the issue(s) along with picture(s) of the damage (if applicable)


The above guarantee is against defects in materials and workmanship. If anything goes wrong with your product, we will send you a replacement for free. The lifetime warranty does not apply to electronic products which come with a 2-year warranty.
Current products with 2-Year Warranty include:

  • Oil diffuser
  • Humidifier

Non-returnable items:

  • Gift cards

Return Policy

We offer a free 30-day Return Policy for undamaged items. You can return your product for EC-store credit, a different product (Exchange), or a refund to the original payment method.

Refunds or EC-store credit will be processed upon the delivery and processing of the item(s).

For exchanges, we will ship your new item once the original item is received based upon your original exchange request. Exchanges are for products of equal or lesser value.

Please note the following exceptions to our return and exchange policy:

  • Returned items must be returned in the original packaging
  • Returned items must have no visible signs of wear or use
  • Exchange is only 1 item per Order with a product of equal or lesser value. Only rare exceptions will be made to this policy.
  • Gift Exchanges are only applicable if provided the Order Number as proof of purchase and is applicable for an Exchange of product(s) of equal or lesser value OR applicable for EC-store credit.

Questions? Get in Touch.

To initiate a Return or Exchange, please complete the following steps:

-Contact us by email at with your Order Number and specify the item(s) you wish to Return OR Exchange.

-Print the prepaid USPS Return Label that you will receive from our Customer Support and mail back the item(s) using the prepaid Return Label.

-Refunds or EC-store credit will be processed upon receipt of the item(s). For exchanges, the new item(s) will be shipped upon arrival of the original item(s).


If wishing to exchange item(s) of greater value than the original item purchased, we will provide EC-store credit which may be applied to the purchase of your new item(s).

Designed with Comfort and Pain Relief in Mind

Our mission at Everlasting Comfort is to provide you with products that enhance comfort and alleviate pain so you can get back to a happy and healthy life. Our seat cushion will help relieve pressure in critical areas along the legs, thighs, tailbone, hips, and back. And its ergonomic design can go with you anywhere, so you can make any seating surface infinitely more comfortable.

Memory Foam Seat Cushion Overview

100% Pure Memory Foam

Easy To Remove Plush Velour Cover

Ergonomic U-Shaped Cutout

Non-Slip Bottom


Customer Reviews
4.5 Based on 13626 Reviews
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Filter Reviews:
My pain is gone!

I was having so much discomfort from sitting, as my job has me at a computer all day. It was causing me pain in my back, which lingered into the evenings, and also made it difficult for me to sleep. After using this cushion, I am now pain free! It is comfortable to use and has helped my posture while seated. I no longer have to use anti inflammatory medicines, so I am very pleased with this purchase!

Ferris i.
Tailbone relief at last!

So nice to finally have this. I needed it for my homework station, which is a small area, so I can only fit a dining chair versus a regular office chair with wheels. Unfortunately, the dining chair is not designed for long sitting periods, so this seat cushion fits the bill perfectly! It relieves my tailbone pain and its 2+” thickness also raises me a little higher on the desk for a better ergonomic posture. The bottom material is rubber so it stays in place on my leatherette seat! So glad I got this!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair ReviewEverlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review

I have been working from how because of Covid-19 and needed support in my work chair. This cushion is doing an amazing job. It took a few days but after the impression of me sitting on it was setting in, it has been extremely comfortable.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Takes Away the pain

Started randomly having pain at my tailbone. Did a lot of research and came across this pillow. Very much worth the purchase. As long as I sit on this pillow I have no pain. I sometimes bring it in the car for long trips.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair ReviewEverlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
R. Chua
Instant Comfort!! I'm So Happy!

I've been spending more time at home and on my chair/work desk so that means a lot of sitting. Which means my butt has been hurting a lot more sadly. But the moment I sat on this seat cushion, I immediately could tell a BIG difference! I am soooo happy I got this! Total game changer. Super comfortable for sure. Of course, don't forget to get up and stretch/walk around every now and then though! Highly recommended!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Gene P.
One year in and it's still working great!

I weigh over 300 pounds (I'm a weight lifter, not a sloth), and I sit on this ALL day, every day in my office chair.It's taken a lot of abuse and still holds it's shape and cushioning ability.I'm really amazed at how well this product has held up...and how much it's helped.I have a lot of low back pain and this has helped it tremendously.I recommend this product.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Juanjuan Z.
United States United States
This product really help me a lot, it's comfortable and do reduce my back pain.

Because my back pain for a long time and really influence my daily life,but in the same time, i have to study every day, so one of my teacher recommend such product to me, cushion. So i buy one. I have used this product for more than three months, so i can share my feeling to all of you.First of all, it really takes time to revel it's effect, after you use it continuously, you will see the results, i really help me to reduce my back pain. Secondly, it's really comfortable to use this product when i study or work. Thirdly, all in all, it's worthy to own this product in your daily life if your life style just like me, need to sit for long time.And also remind to do exercise.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Geo L.
United States United States
Luxurious Ortophedic Butt heaven!

Gaming endless hours especially on your days off can really take a toll on your butt, having something super comfy, heat responsive memory foam in a U shaped ergonomic design would have you gaming all day. I am a real big fan of this company , they make realky good quality, comfortable amd awesome memory foam products, and this for me is like the icing on the cake/ cherry on top. This very well made cushion makes back pain a thing of the past. It is very highly recommended, the comfort you would feel might be akin to sitting in a luxurious monarch throne.

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
Julia H.
United States United States
Recommended by chiropractor

Bought it for work, based on chiropractor’s recommendation, to adjust my sitting habits and help eliminate the pain. So far it’s been working wonderfully and I have no issue getting through the day!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review
United States United States
Great support cushion

This foam seat cushion adds nearly 3" of height to a chair.  It is firm, but comfortable, which helps in maintaining good posture.  There is also a small gap in the center back, which keeps pressure off the tailbone. Highly recommend for any chair!

Everlasting Comfort Memory Foam Coccyx Seat Cushion for Office Chair Review

Memory Foam Coccyx Seat Cushion for Office Chair


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