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🪑 Elevate your sit game—comfort that works as hard as you do!
The QUTOOL Seat Cushion and Lumbar Support Set combines ergonomic design with high-density memory foam to provide superior lower back and hip support during extended sitting. Featuring a non-slip bottom and adjustable straps, it stays securely in place on office chairs, home seats, or car seats. The removable, washable velvet cover ensures easy maintenance, while its sleek profile fits seamlessly into any professional environment. Ideal for remote workers, students, and anyone seeking enhanced posture and comfort throughout the day.











| Age Range Description | Adult |
| Asin | B0886F3WYH |
| Best Sellers Rank | #13,554 in Office Products (See Top 100 in Office Products) #78 in Back Cushions & Seat Cushions |
| Brand Name | QUTOOL |
| Coin Variety 1 | Memory Foam,Post Surgery,Lumbar Support,Seat Cushion |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,420) 4.2 out of 5 stars |
| Fabric Type | Durable Zipper and Non-slip Bottom, High Density Memory Foam, Luxury Velvet Cover |
| Fill Material | Memory Foam |
| Item Dimensions L X W | 18"L x 14"W |
| Item Dimensions L X W X H | 18"L x 14"W x 3"H |
| Item Firmness Description | Medium Soft |
| Manufacturer | NYDI |
| Manufacturer Part Number | chair back support |
| Material Features | Breathable |
| Material Type | Upgrade-Ventilated Seat and Back Cushion |
| Model Name | TZ003 |
| Model Number | chair back support |
| Number Of Pieces | 2 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Resting, Sitting, Studying, Traveling |
| Shape | Rectangular |
| Size | Cushion:18"x 14"x 3" Lumbar Pillow:13" x 13"x 4" |
| Special Features | Adjustable, Breathable, Removable Cover |
| Specific Uses For Product | Home Décor |
| Target Use Body Part | Back, Hip, Legs, Shoulders |
| Unit Count | 1 Count |
User
UPDATE AFTER 21 MONTHS
Still 5 stars!My psiatic pain is all but completely gone, and I now consider this a necessity for my physical health in general.However, the seat cushion did end up being a bit small for me (5'11 average build) so I got a bigger one and this seat cushion is now a permanent fixture in my car and now I can't drive without it!!! This was not enough for me to ding it though - so still 5 stars at this price point.This product still expands fully and might as well be brand new out of the box after 21 months of at least 60 hours a week of use.Original Review:--(Headline) Great results if you let it do its job--Main thing to remember, this device is designed to support good posture, not make poor posture instantly comfortable. After a week and a half I notice a huge difference in my sciatic nerve pain - couldn't be happier. It does take some getting used to though, feels a little awkward at first - I could see how some people might right this off before giving it a chance to really do its job.
User
These things saved my butt, quite literally.
I have a "designer" chair that was given to me. They're pretty common chairs and you may have seen them before (see photo). However this chair is literally one of the worst chairs I've ever sat in for more than 10 minutes. Literally the worst. Instead of going out and spending hundreds of dollars on a new chair I decided to try this product out first and I am very happy with it. I'm able to sit for a longer periods of time without issue. I did some research for about a week before I bought it and I'm very happy with this one. It's a game changer. If you're on the fence I would just buy it and worst case you can return it. I would recommend this to anybody.
User
Almost Perfect!
Really wanted to love this but had to give 4 stars. I used this in my Kia Soul cause I DoorDash( drive for hours) and needed relief for my static nerve/hip pain. I'm 5'10", 240 with junk in my trunk lol. You do feel immediate relief but because the front of the cushion is so thick that ypur legs start to loose circulation. You get restless leg pains and then start moving around to get comfortable. Because of moving around the cushion then moves, back pain comes back defeating the purpose of having g the cushion. I feel that if they trimmed/tapered/thinned the front of the cushion to where it meets the back of your legs to be thinner that the back support area,then this may alleviate the pain it causes in your legs. 4 stars for a valiant effert!
User
Feel soft and comfy
My coworker has one of these brands and I am looking forward to having one as well since i work mon-fri in call center and spend my day sitting on the phones. I have been dealing with lower back pain and hope this will help me. I appreciate the satisfied guarantee the attached to their product. In the process of airing out product as instructed by seller can already feel its getting firm.
User
Good
I wouldn’t say it’s the greatest ever but it is doing the job. I drive around a lot of the day for work and my tailbone was killing me. This does help. The back piece and butt piece combo makes me sit too high and close to the wheel. I only use the butt piece. I feel it’s already kind of flattening after a few weeks of use but still more cushion than my car seat.
User
Great purchase!!
I have a disc extrusion of my L5-S1. My drive to and from work is anywhere between 40 minutes to 1 hour. This foam seat cushion and lumbar support is completely making this drive tolerable. Highly recommend and worth the money.
User
Makes my old office chair feel new and high end
These last few months I found myself sitting for longer periods of time and getting mid- to low back pain during the work week. These are great! From the moment I put them on my office chair, I could feel a difference, and it is now easy to sit correctly. These make my bad office chair feel brand new. The black color is a super soft velvety fabric that is comfortable to sit on, and there are no visible labels on the cushions. The lumbar pillow straps do not fit around my current bulky office chair, but the pillow is still totally usable. Shipping was so fast. I don't have prime and still got it with free shipping and in two days.
User
Changed something, indeed
No more dreading discomfort after seating at the computer for hours. It is not the most comfortable cushion, but I didn't try others to compare, so this one works for me better than okay. When I seat no more awkward poses because it wouldn't be comfortable, basically now learning a new habit to seat right.
User
Comfy and back-saving
I’m stuck at the dining take while working from home, with no space for a proper desk or office chair. The dining chairs were not very comfortable and the table was a little too high, and my back and neck and shoulders were paying the price. This has made all the difference. It’s very comfortable and supporting, and raised me to the right level. There is one major problem with it though… my cat absolutely loves it and will steel my chair at every available opportunity
User
عادي
مربح نسبيا بس بعد الاستخدام الفوم نزل
User
No more back pain!
I used to get terrible back pain sitting on my office chair. Now I xan sit comfortably all day. This product is brilliant.
User
Only using the top part.
The top section of this is great -- attaches securely to an ordinary chair and I can position it to be in precisely the spot I need. Was using a rolled up towel before so this is pure luxury. Not a major fan of the black velvet cover but whatever. The bottom cushion is a lot larger than I expected. I'm five foot two and using it means I can't sit with my feel flat on the ground any more, negating its benefits. Would suit someone much larger who is using it with wider chair, though.
User
لايثلح
ردي
Trustpilot
2 weeks ago
2 days ago