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🪑 Sit Smart, Feel Supreme — Your Tailbone’s New Best Friend!
This large, black memory foam seat cushion is doctor recommended for tailbone and sciatica pain relief. Featuring a breathable, machine-washable cover with a non-slip base, its ergonomic U-shaped cutout supports spinal alignment and reduces pressure during extended sitting. Made from 100% premium memory foam, it offers durable, portable comfort for office chairs, car seats, wheelchairs, and travel, making it an essential accessory for professionals seeking all-day ergonomic support.






| ASIN | B01EBDV9BU |
| Age Range Description | Adult |
| Best Sellers Rank | #39 in Automotive ( See Top 100 in Automotive ) #1 in Wheelchair & Mobility Scooter Cushions #1 in Back Cushions & Seat Cushions #2 in Automotive Seat Cushions |
| Brand | Everlasting Comfort |
| Brand Name | Everlasting Comfort |
| Coin Variety 1 | Seat Cushion |
| Color | 01. Black Mesh |
| Customer Reviews | 4.4 out of 5 stars 123,038 Reviews |
| Fabric Type | Multi-use Seat Cushions & Low Profile Design: Our Foam Seat Cushion Fits Common Office Chairs, Desks, Car Seats, Airplane Seats, and Are Designed With a Sleek, Low Profile Shape, Our Seat Cushion Seamlessly Integrates Without Altering Style. Compact Yet Supportive, It’s Ideal for Everyday Use in Cars, Trucks, Or Workspaces. This Ergonomic Cushion Offers Portable Comfort and is a Thoughtful and Pra… |
| Fill Material | Memory Foam |
| Global Trade Identification Number | 00810062780259 |
| Item Dimensions L x W | 17.3"L x 14"W |
| Item Dimensions L x W x H | 17.3"L x 14"W x 3.15"H |
| Item Firmness Description | Medium |
| Item Type Name | seat cushion |
| Item Weight | 680 Grams |
| Manufacturer | Upper Echelon Products LLC |
| Manufacturer Part Number | Seat Cushion for Office Chair |
| Material Features | Breathable. |
| Material Type | Memory Foam |
| Material Type Free | Latex Free |
| Model Name | Multiuse Seat Cushion for Desk Chair, Car Seat Cushion, Wheelchair, Automotive cushion |
| Model Number | Seat Cushion for Office Chair |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Remove cover from memory foam. Cover is machine washable on a gentle cycle with cold water. Dryer safe (low heat) or air-dry setting. DO NOT PUT MEMORY FOAM IN WASHER OR DRYER. Disclaimer: we do not guarantee this product cures lower back, coccyx, and sciatica pain |
| Recommended Uses For Product | Boating, Driving, Medical |
| Shape | Semi-circular with Coccyx Cutout |
| Size | Large |
| Special Feature | Anti-Slip, Compressible, Memory Foam Core, Portable, Removable Cover |
| Special Features | Anti-Slip, Compressible, Memory Foam Core, Portable, Removable Cover |
| Target Use Body Part | Legs |
| Unit Count | 1.0 Count |
C**L
Incredible Pain Relief for Wheelchair Patient
I have a seriously ill lady, with many major problems. She's been in hospitals now for several months, and has become extremely deconditioned. To get back and forth to doctors, when she's out of the hospital, we use a medical transport system. It's an important service, but there's often a wait of at least an hour. KF, as I'll call her, has no body muscle, no subcutaneous fat, and no padding at all. She has to sit in a wheelchair, waiting. Then there's the bumpy ride, then the doctor appointments, a ride back and so forth. This lady has so much pain in her tail-bone, it's excruciating. She's in tears after about 10 minutes, and can hardly bear it during one of the appointment days. It's terrible! Then there's wheeling to meals at the facility, PT and other sitting events. She can't stand up, and never gets a chance to build muscles before the next medical crisis. Why the long story? Because today, we gave this cushion a test run. KF was in the ICU for 4 days, and released for transport, scheduled at 1:30pm. They got her into the chair with the new cushion, using a power lift, at around 1:15pm. We sat for 1 hour and 10 minutes, before the transport showed up. I kept asking her, "How's your tail-bone?" "Fine!" The ride was about half an hour, then a bit of wait until she could be lifted out of the chair, back to bed. By the time I showed up, about 3 hours had passed and I didn't know what I'd find. Usually, she's in such pain she gets a Vicodin, and can hardly function for the rest of the day. Not this time! Using this cushion, KF was about as "normal" as she'd been prior to getting into the wheelchair! Unbelievable! No tail-bone problems, no muscle cramping, no leg pain, no shoulder pain, and no arm and elbow pain, from trying to constantly adjust in the chair. Since she can't move much, it's very hard for her to even squirm around at the moment, but she didn't have to! This is a superb pillow. We've had it only one day, but I can't believe how much we're pinning our hopes on something so basic. Back at the facility, I showed it to a guy who's lost a leg and had major cellulitis. His spine has degenerated to bone-on-bone, and he can barely sit in a wheel-chair for more than an hour. There's nothing he can do, but he's robust, has a solid body with a lot of padding, but has almost no spinal support whatsoever. He was astonished at how comfortable we was when we tried out the pillow. Fingers crossed, hoping it lasts. I've rarely seen something that provides so much relief in such a basic way. UPDATE: This is absolutely a lifesaver! Within 1 week of using the cushion, KF's tailbone was mostly healed. She can now sit for the many hours in waiting rooms, PT or other problems. TIP: If you're using this with incontinence situations, definitely by two! If there's an issue, the outer fabric covering is easy to wash. But the inner memory foam isn't so easy, and takes forever to dry. MAJOR TIP: You can take off the outer casing, then cover the foam cushion with a 13-gal trash bag. Replace the casing, and the plastic bag isn't noticeable at all when used for sitting. However, it prevents liquids from soaking into the foam. The cushion is so critical you'll want a backup while the outer casing for the soiled one is in the wash.
L**N
Great investment in myself
Well-made, comfortable, perfect size (I’m not a big person, 103 lbs and 5’7”). Some of the sculpted pillows look like they came up too high in the rear, this one is not super high, which works better for me. I bring it everywhere, it makes even upholstered furniture way more comfortable. Because of extreme weight loss, I have no butt, and one area was heading towards a bedsore, thin skin over bone. This pillow takes all the pressure off that area. Great investment, not cheap but I have no doubt I’ll get my money’s worth. When i recover weight, I can use it in my car! I have a car cushion, but this one feels like a luxury. The cutout area is just enough. For me, perfect firmness/give.
A**R
Very worth it
Im a bigger man and find this product to help significantly with lower back and upper thigh pain, I drive hours at a time for work and often would have to pull over and stretch due to the significant strain my body weight was putting on those parts of my body. Losing weight is of course the best fix possible but for now this item has helped me significantly, it does raise me slightly and being over six foot it does make it a little harder to properly adjust my seat to be at the same eye level i normally sit at but it’s definitely still possible to drive safely and without needing as many breaks. Would absolutely recommend to any truckers or bigger people who suffer from pain while driving, I will say it does make my “lower half” a little warmer so if you suffer from sweating down below just be aware of that.
E**E
Gift
I purchased this seat cushion as a gift for my husband, who spends long hours driving, and it turned out to be one of the best gifts I’ve given him. He absolutely loves it and says it has made a huge difference in his comfort during long drives. The cushion provides excellent support, stays securely in place, and is made from high-quality materials. Since using it, he feels much more comfortable and less fatigued after spending hours on the road. If you have a husband, family member, or friend who drives for a living or spends a lot of time in the car, I highly recommend this product. It was a thoughtful gift that he uses every day and truly appreciates.
L**R
Very comfortable seat
This cushion is great and has really helped with my sore hip. There’s one in my car, Truck and House. Whenever I go to an outing whether it’s a restaurant, meeting or somewhere I know I’ll be sitting I bring it with me.
S**R
Great pillow, but it had a defective cover/zipper.
I recieved the chair cushion, and it's a great cushion, very comfortable and light weight. However, I wanted to remove the cover in-order to wash it and remove that memory foam smell that they occasionally have, and the zipper was already caught on the fabric prior to my removal. Since you can't see inside of the cover before unzipping this I was unaware. Once I partially unzipped it, the zipper would not zip back up, and it wouldn't unzip. I tried to gently remove the fabric that was caught in the zipper, but unfortunately it broke. I contacted support and asked if I could either get a replacement cover under warranty, and had no qualms about just buying the cover for it. I used their support email and they just never responded to me, so I spent around $80 for a product with a defective zipper and no support.
J**Y
Great Seat Cushion
I was hesitant to purchase any type of seat cushion. I have sciatica and seat in an office most of the day. This seat cushion is a game changer. It does relive the pain from seating in a office chair. I have been using the cushion for about month now. The cushion holds it shape well. For me, it was worth the price I paid for it.
J**N
Bought It for My Wife's Recovery – Now It's a Permanent Fixture in My Truck
Bought It for My Wife's Recovery – Now It's a Permanent Fixture in My Truck I originally bought this Everlasting Comfort memory foam seat cushion for my wife after her back surgery, and it delivered exactly the support and comfort she needed during recovery. The cushion is firm enough to provide real structural support while still molding to fit the body for personalized comfort—which was exactly what the doctor ordered for post-surgery sitting. Once my wife was done with her recovery and no longer needed it daily, I tried it in my truck and never looked back. It has become a permanent fixture in my seat and has made a noticeable difference on longer drives, reducing fatigue and keeping my lower back and tailbone comfortable on extended time behind the wheel. The memory foam molds quickly and holds its shape well without going flat over time, which is a common issue with cheaper cushions. Whether you're recovering from surgery, dealing with sciatica, or just spending long hours in a truck, office chair, or car seat, this cushion genuinely delivers on its comfort and support promises. A well-deserved 5 stars and one of those purchases that ended up benefiting the whole family.
J**E
Comfortable and easy to clean
This cushion is incredibly comfortable and doesn't lose its shape or height, even after months of daily use. The cover is easy to remove (and put back on) for cleaning and both the cover and cushion have coped very well in a machine wash (either on gentle or wool cycle).
R**Y
Súper útil
Compré dos cojines, el de gel y otro sin el material de gel, en lo personal, me gustó más este producto, cómodo, suave y lo mejor de todo es que me quitó el dolor de espalda. A mi mamá le pareció más cómodo el otro, todo depende de la persona, pero son buenos productos.
M**A
Ergonomic Design That Delivers Real Comfort & Support
After using this seat cushion daily for work, I can say it offers a noticeable upgrade in comfort and posture support. The memory foam is dense yet responsive, providing firm support without feeling stiff. It distributes weight evenly and helps relieve pressure on the coccyx and lower back, which makes long sitting sessions much more manageable. The U-shaped ergonomic cutout isn’t just for show! It encourages better spinal alignment and posture throughout the day. I’ve noticed less lower back fatigue, especially during long stretches at my desk. It’s also highly portable and versatile. I’ve used it on my office chair, in the car, and even on a flight. The non-slip bottom keeps it in place, and the removable cover is easy to wash and dries well without shrinking. What gives it extra value is the OEKO-TEX certification, ensuring the materials are safe and non-toxic! (something I appreciate in a product I use daily) 🤍 If you deal with discomfort from sitting or want to improve your posture, this cushion is a very smart investment. Comfortable, supportive, easy to maintain and adaptable to almost any chair!
J**R
Very nice
Very comfortable, eases tailbone pain about 89% I've found from sitting in a patio chair for an hour, whereas without it there is alot of pain when I get up from the same amount of time. You do have to sit on it properly though, with your bum positioned to the inner edge of the pad.
T**K
Sofa cushion seat
Quality memory foam, good for sofa.
Trustpilot
2 months ago
2 weeks ago