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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, Nov 5
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At a glance
- Condition
- New
- Color
- Black
- Size
- Large
- Model
- ZLJ33-TMM4
- Material
- Memory Foam
- Age Range Description
- Adult
- Coin Variety 1
- Gel Seat Cushion,Memory Foam
Features 4
- [Cooling Gel Enhanced] Made with high-density memory foam and cooling gel. Effectively prevents heat accumulation to keep cool sitting. Perfect solution for instantly cool the seat. Welcomed by office workers and drivers who sitting for long hours
- [Relieve Back & Sciatica Pain] Ergonomic U-shaped cushion specially designed for reliving back, sciatica, tailbone, coccyx pain caused by sitting. Perfect fit humans hip and provides enough support because of high-density foam and gel combined structure
- [Multi-Used Scenes] Most popular among office workers and car drivers as a office chair/car seat cushion. Universally used on kitchen chair, train seat, plane seat, wheelchair, chair desk. X-large size optioned and recommended for over 200 lbs
- [Heartfelt Present] During long hours of sitting, your hips can still enjoy unparalleled comfort. The seat cushion features a non-slip rubber bottom to keep you stable while sitting, and comes with a removable, machine-washable suede cover for easy cleaning. Reassured choice for teens, adults, parents, grandparent, workmates, friends, etc
Description
Comfortable Sitting Made of high-density memory foam which is more comfortable and soft.And rebound fast. Cool Experience Cooler and more elastic than general cushions made of foam. Welcomed by people meet butt troubles. Smooth & Fluffy Skin-friendly fabric flannel cover provides advanced appearance and enjoyable sitting experience. U-Shape Design Well-designed for fit butt shape to provide comfortable sitting experience.
Specs 28
| Brand | CloudBliss |
|---|---|
| Special Feature | Cooling, Lightweight, Portable, Removable Cover |
| Color | Black |
| Size | Large |
| Fill Material | Memory Foam |
| Brand Name | CloudBliss |
| Age Range Description | Adult |
| Number of Pieces | 1 |
| Coin Variety 1 | Gel Seat Cushion,Memory Foam |
| Model Name | CB0001-BL |
| Manufacturer | CloudBliss |
| Item Highlight | Gel Chair Pad for Tailbone, Coccyx, Sciatica , Soft Suede Cover, Non-Slip , Washable Mesh, for office, home, car |
| Unit Count | 1 Count |
| Model Number | ZLJ33-TMM4 |
| Manufacturer Part Number | ZLJ33-TMM4 |
| Recommended Uses For Product | Sitting |
| Specific Uses For Product | sciatica pain relief devices, lower back pain relief, hemorrhoid pillow, cushion lower back pain, seat cushion for car, office accessories |
| Material Type | Memory Foam |
| Product Care Instructions | Machine Wash |
| Material Features | Breathable |
| Material Type Free | Chemical Free |
| Fabric Type | 60% Memory Foam, 40% Gel |
| Item Dimensions L x W | 18"L x 14"W |
| Special Features | Cooling, Lightweight, Portable, Removable Cover |
| Target Use Body Part | Buttocks, Hip, Leg |
| Item Firmness Description | Medium |
| Shape | Semicircular |
| Pattern | Solid |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 5
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
First pillow I’ve tried for tailbone pain
Color: Grey
Size: X-Large
I got the larger version of the pillow. I first have to admit that the first evening I tried it, I used it backwards! The u shaped pillow is used with the legs of the “u” in the back. That way works better if you have tailbone pain because you sit on it and there’s an open space for your tailbone so that it doesn’t come into contact with anything. It makes sense when you think about it but I don’t always think at first. I felt I should admit to that because I suppose there could be others out there who might not be thinking about it when they first try the pillow out. It won’t work for tailbone pain if you sit on it the opposite way and could definitely aggravate it. But hopefully others are thinking more than I did when they first try this. So I normally sit on my recliner and since I’ve lost 120 pounds, I ended up with tailbone pain. I asked my doctor what kind of specialist would deal with this and she responded that she thought it was probably from loss of subcutaneous tissue and that she didn’t think a specialist would be necessary, that it should try a donut pillow. But Amazon has some things that pop up when you search for something that look even better and I chose this one for the description and the price. And the look that appeared to be more comfortable than a standard donut pillow. I’ve been using it for a couple of days now and I feel that it’s working for my tailbone pain because it prevents me tailbone from making contact with anything, which results in the pain I was having. It’s a hard pillow but I think it needs to be or it might not prevent me from sinking into it and my tailbone would make contact with the seat of whatever chair I’m sitting on. It’s comfortable when I consider the pain I would otherwise be having. I feel this is a good quality pillow and the price is right and I would recommend it to my best friend or anyone else who has tailbone pain.
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Reviewed in the United States on November 3, 2023 by MissYuck
Saved my A**
Color: Black
Size: Large
I was seriously suffering from sciatica pain and tailbone injuries. What a difference in my pain level after my 1st day of using. It's comfortable to be able to sit. Great quality and size for everyone. comfortable support. I'm a small person and have a hard time finding products that are useful.
Reviewed in the United States on March 1, 2026 by Aliza
Great for tailbone
Color: Blue
Size: Large
Why did you pick this product vs others?: Bought for my uncomfortable desk chair at work. Provided comfort for my bottom and the extra bit of height needed for easier typing. Now its helpful in my car due to the seat losing structure with over 100k miles on Honda Accord. Haven't had a car seat lose it's support before. Plus I get a bit more height seeing over the dash. Yes, I'm getting shorter or not sitting up straight. When it's cold outside, this seat cushion is firmer but not uncomfortable. Recommend.
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Reviewed in the United States on July 6, 2025 by Shar
Makes almost any chair comfortable
Color: Black
Size: Large
I have one of these in my office at work and decided to purchase something similar for an old office chair at home. The cushion comes compressed, so you have to let it expand before using it. I set it sit overnight. This makes sitting for any period of time more comfortable. My old office chair is over 17 years old and this is what makes it usable. If you have an office chair that's not very comfortable, give this a try. Make sure you sit it on the chair. as. shown, with the open side to the back.
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Reviewed in the United States on March 1, 2026 by lexemdys
Saves your butt
Color: Black
Size: Large
It has saved my a** literally. I sit down for 8 hrs a day at my job on a uncomfortable computer chair....my behind thanks you. Also has a handle to carry which I love....should have got the bigger size then the large but that's on me. I love it
Reviewed in the United States on July 7, 2026 by JoAnna Roy
This cushion made my chair usable again.
Color: Black
Size: Large
I recently purchased a used office chair and while it felt comfortable while I tried it out, after a few hours of working at home it was killing my back and tailbone. Everything else on the chair was perfect, but the seat itself had degraded and they wanted $200 to replace it. I figured I would try this first and I'm glad that I did. Pros: Not too thick Firm, comfortable foam that shapes to your body Ergonomic shaping makes it fit naturally Great value Soft fabric Slide-resistant material on the bottom to keep it in place Cons: It is still fairly thick, which means that it will raise you up in the seat and could affect some of the features of your chair like armrest height and lumbar placement. Very happy with this purchase overall. I even throw it on my kitchen chairs/bench if I'm going to be sitting for more than 15 minutes and it allows me to sit comfortably, which isn't the case otherwise.
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Reviewed in the United States on October 6, 2023 by xxcjtxx
I like it , but it has two problems...
Color: Black
Size: Large
this is a very SOFT and cushy seat cushion. I bought it for my Sciatica, and so far it's very comfortable. The 2 problems I've found so far are, 1) it slides a bit once it's under you, so you may have to adjust it from time to time. And also, 2) It's supposed to be a "Cooling Gel" cushion, and as long as I have the Soft removable cover on, It doesn't feel cooling either on my gluts, or the back of my thighs...
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Reviewed in the United States on August 25, 2025 by RoseM
It DOES conform without sinking! Sat 17 hours straight without pain!
Color: Black
Size: Large
I did not buy for my "tailbone" (aka coccyx), but for ischial tuberosities (sit bones), as my cheap office chair at home is pretty hard. I paid $18 for the large and bought a mid-priced one at $48 to compare the two. After giving them 48 hours to expand, I used each as long as possible, until I felt pain. The costly one hurt the backs of my legs, was slightly too high, and hurt my butt bones after a while. This one I could sit 2X as long and is less than half the cost! Can't beat that! I only wish that they made a version with actual holes, so the sit bones don't have any pressure on them at all. Also I like even more memory foam time feeling, but I should be happy it doesn't sink too much with my weight (156lbs). If you buy XL I can't say if it will fit your office chair.
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Reviewed in the United States on December 25, 2025 by Snm