BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Grey
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, Mar 28
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Color: Grey
Size: Large
Features
- [Thick Cushion] The seat cushion measures 18.11" x 16.14" x 4.76" and includes about 4.7" thick soft memory foam gently conforms to your body, giving you a comfortable experience. The shape of the chair cushion is ergonomically designed to hold up the thighs and hips, effectively helping to alleviate the discomfort caused by sitting for long periods of time.
- [Advanced Design] Our seat cushion is made of high-density memory foam. Super soft velvet cover with high quality embroidery for a premium look. The cover is equipped with a high-quality smooth zipper and is removable and machine washable. The bottom of the seat cushion has a special non-slip design, so you don't have to worry about the cushion sliding.
- [Tailbone Pain Relief] The seat cushion's unique cocked edge design provides adequate support for the legs and hips, effectively reducing sciatica, tailbone, back pain, leg numbness and hip pain. In addition, this thick chair cushion also helps to improve posture and relieve sedentary fatigue.
- [Practical Presents] The seat cushion is both soft and supportive, not easily dented, and suitable for sedentary people. Perfect as a practical gift for your family, friends, bosses, clients and colleagues.
- [Suitable For Most Chairs] This seat cushion is thick and is sized for most chairs, perfect for office, home, travel, game stands, car seats or wheelchairs.
Brand: BlissTrends
Special Feature: Removable
Color: Grey
Size: Large
Fill Material: Memory Foam
Brand: BlissTrends
Special Feature: Removable
Color: Grey
Size: Large
Fill Material: Memory Foam
Shape: Semicircular
Age Range (Description): Adult
Recommended Uses For Product: Sitting
Use for: Whole Body
Material: Memory Foam
Item Firmness Description: Soft
Product Dimensions: 18.11"L x 16.14"W x 4.76"H
Product Care Instructions: Machine Wash
Number of Pieces: 1
Pattern: Solid
Item Weight: 1.08 Kilograms
Fabric Type: 100% Polyurethane Foam & 100% Polyester
Manufacturer: BlissTrends
Product Dimensions: 18.11"L x 16.14"W
Unit Count: 1.0 Count
Item Weight: 2.38 pounds
Date First Available: May 1, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 28
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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Similar Products
Top Amazon Reviews
Color: Black
Size: Large
The BlissTrends Seat Cushion is a total lifesaver for anyone who sits for long periods. The 4.7-inch thick memory foam is supportive yet soft, providing the perfect balance of comfort and stability. You can feel the difference as soon as you sit down — it really helps relieve pressure on the tailbone, lower back, and hips. What stands out most is how well it helps with sciatica and back pain. After using this cushion consistently, long workdays and car rides are much more comfortable. The ergonomic shape supports proper posture, which makes a noticeable difference over time. It’s also incredibly versatile, perfect for office chairs, car seats, airplanes, and even dining chairs. The cover feels smooth and high quality, and it stays in place without constantly sliding around. If you work at a desk, drive often, or deal with back discomfort, this cushion is absolutely worth it. Comfortable, supportive, and well-made, highly recommended!
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Reviewed in the United States on January 11, 2026 by mjones0621
Color: Black
Size: Large
What can you actually say about a seat cushion.🤔 Well here goes. ✔️ As usual, the delivery was on time (overnight). When I opened the box, the "Bliss Trends" seat cushion was tightly rolled up in a clear plastic sealed wrap. To my sheer delight, once I removed the wrapping, it totally unrolled in perfect shape. ✔️ The outer velour black cover is very plush and soft besides the zipper to remove the memory foam was very smooth and easily unzipped to remove the memory foam cushion for when you wash the cover. ✔️ The bottom side of the cover also has a non-slip surface so the cushion will not move around. ✔️ The total feel of the cushion was not too soft nor too hard. Actually, it was just right. ✔️ I placed the cushion on my desk chair and immediately sat on it and to my sheer pleasure, it was like sitting on a little slice of Heaven which my so called "High End" chair never did. ✔️ The ergonomic shape of the cushion was absolutely fantastic. ✔️ The raised shape on both sides just seemed to very comfortably cradled my hips and bottom. ✔️ The open space in the back of the cushion took the pressure off my coccyx (tailbone) that is caused by sitting for long periods. ✔️ Sitting at my desk for hours on end can takes its toll and make you tired, stiff and sore. Sitting at my desk before I used the "Bliss Trends" cushion for a 4 hour stretch would definitely wear me out, but..... ✔️ When I finally got off the "Bliss Trends" cushion after almost 5 hours, I was not at all tired or worn out in the slightest. I actually had as much energy with no stiffness as when I first sat behind my desk. ✔️ The moment I got up, the cushion reverted back to its original shape and did not stay flattened out as would a regular cushion or pillow would normally do. ✔️ The Bliss Trends" cushion comes in 2 sizes, large and extra large besides an array of colors to match the decor. I am only 170 pounds and of slim build which the "Large" is a perfect fit. ✔️ I conclusion, I cannot come up with any negative comments about this cushion. I highly recommend it to anyone who wants and needs the sheer comfort of sitting for long periods without having to endure the after effects of soreness and stiffness of sitting for long periods. 'Nuff Said 😎
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Reviewed in the United States on August 5, 2025 by Mikey Diamonds
Color: Black
Size: Large
It's nice and soft and has a nice cover with a handle which I appreciate cuz I'm going to be taking this thing back and forth to work to use in an office chair that I have to sit in all night long but it does seem to flatten out fairly quickly I am on the heavier side so that could be the reason but I did purchase it according to the details.
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Reviewed in the United States on December 25, 2025 by JOI
Color: Black
Size: X-Large
I can’t say enough good things about the BlissTrends 5.2-inch Thick Memory Foam Seat Cushion. I’ve tried a handful of cushions over the years, but nothing even comes close to the comfort and support this one delivers. The moment I sat on it, I could feel the difference — the memory foam is dense, supportive, and genuinely comfortable, not the cheap kind that flattens out in a week. I use it at my desk for long workdays, and it has drastically reduced my lower back and tailbone discomfort. The ergonomic design takes pressure off exactly where you need it, and my sciatica pain has noticeably improved since switching to this cushion. Long drives feel easier too; it fits perfectly in my car seat and stays in place. The thickness is perfect — luxuriously soft but firm enough to keep your posture aligned. Even after hours of sitting, it still bounces back and holds its shape. The cover feels high-quality and breathable, and it’s removable for easy cleaning. If you sit for extended periods — whether in the office, car, or even on long flights — this cushion is a game-changer. Comfortable, supportive, and absolutely worth it. Highly recommended!
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Reviewed in the United States on November 20, 2025 by kendrix
Color: Black
Size: Large
If you need just a little more height in your chair, or just a bit of support, this seat cushion may be exactly what you need. I was having trouble getting out of my chair because it was just a couple of inches too low. This seat cushion added just the right height to make it easier to stand up. It's comfortable and easy to maintain (just brush dust from the cover or, in my case, cat fur). The textured underside keeps it from slipping. Will definitely but for other chairs as needed
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Reviewed in the United States on December 18, 2025 by Mary H
Color: Black
Size: Large
Very supportive, firm, and comfortable. There's not a chair in the world that's comfortable for 8 hours a day without something like this. Highly recommend!
Reviewed in the United States on January 30, 2026 by Nicolette
Color: Black
Size: Large
Quality is good! Gift recipient loved it! They can study for longer and make sitting more enjoyable on hard chairs. The cooling is good and keeps shape.
Reviewed in the United States on February 1, 2026 by Adriana Aburto
Color: Black
Size: Large
It seems higher on my right side. It's comfortable for sitting on the wooden dining room chair for my bottom but my back still hurts. The empty spot seems to be too big. Waiting for the back cushion to come still.
Reviewed in the United States on January 31, 2026 by Michele Frick