






🪑 Sit Smart, Work Strong — Your Back’s New Best Friend!
The Kmall Coccyx Seat Cushion and Lumbar Support Pillow set combines gel-infused memory foam with an ergonomic U-shaped design to relieve tailbone, sciatica, and lower back pain. Featuring a breathable mesh cover and non-slip base, this dual-piece cushion system is perfect for office chairs, car seats, wheelchairs, and more. Designed for professionals who demand comfort and posture support during long sitting sessions, it’s a must-have for anyone seeking lasting relief and enhanced productivity.












| ASIN | B087C3J8V9 |
| Age Range Description | Adult |
| Best Sellers Rank | #342,399 in Health & Household ( See Top 100 in Health & Household ) #511 in Wheelchair & Mobility Scooter Cushions |
| Brand | Kmall |
| Brand Name | Kmall |
| Coin Variety 1 | Lumbar Support,Memory Foam,Seat Cushion |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 3,743 Reviews |
| Fabric Type | Premium Memory Foam Inner |
| Fill Material | Memory Foam |
| Included Components | back support pillow, office chair seat cushion |
| Item Dimensions L x W | 17.5"L x 13.7"W |
| Item Firmness Description | Soft |
| Item Type Name | cooling seat cushion |
| Manufacturer | Comficlouds |
| Manufacturer Part Number | Seat Cushion and Lumbar Back Cushion |
| Manufacturer Warranty Description | tailbone pain relief cushion |
| Material Features | breathable, soft |
| Material Type | Memory Foam |
| Material Type Free | PVC Free |
| Model Name | Car Seat Cushion for Driving and Lumbar Support for Car |
| Model Number | Seat Cushion and Lumbar Back Cushion |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Resting, Sitting |
| Shape | Semicircular |
| Size | Cushion:18"x 14"x 3" back Pillow:14" x 13"x 4" |
| Special Feature | 100 Percent memory foam car seat cushion, Removable Cover, Seat cushion for desk chair, coxyx seat cushion and back support for chair, help tailbone pain,sciatica & pressure relief Special Feature 100 Percent memory foam car seat cushion, Removable Cover, Seat cushion for desk chair, coxyx seat cushion and back support for chair, help tailbone pain,sciatica & pressure relief See more |
| Special Features | 100 Percent memory foam car seat cushion, Removable Cover, Seat cushion for desk chair, coxyx seat cushion and back support for chair, help tailbone pain,sciatica & pressure relief |
| Specific Uses For Product | Home Décor, car seat cushion, chair pillow for back support, seat cushion for office chair, wheel chair cushions for seniors |
| Target Use Body Part | Back, Buttocks, Legs, Whole Body |
| UPC | 623412433565 |
| Unit Count | 2.0 Count |
I**E
Very comfortable
Love these chair pads . I sit on them everyday. My back is feeling better. The price was reasonable for the two pads. Like that back pad has elastic straps that can hold on to small chair. The bottom pad tends to flatten when I sit on it and I'm not big. But the foam does fluffy up again when it's just sitting on chair. I do sit on the bottom with slight opening to the back. I guess someone can sit with pad anyway they like but there's a bump in middle. I do sit a lot more than I move around so my back has relief while sitting. The appearance is very nice black and white fabric matching everything in my room. Very sturdy it fluffs up again when I'm not using pads. Nothing smells. The pads do come in a small box vacuum packed. Pads do expand quickly. Very comfortable. I don't sit on a chair or sofa without my pads It's been 6 months that I have been using these two pads and I feel much better in my back and legs. I am now using the back square pad for sleeping. I wake up better than I used to without pain. I didn't know I could use these for sleep. So I tried it. Amazing results. When I was in pain I couldn't sleep. Three days ago like I say I used back pad for sleep. What a difference I can sleep peacefully. It's very firm but back is very comfortable laying on the pad. The foam keeps its shape never flattens out. I'm glad I decided to buy this item.
T**H
Title this amazon!!
I am very pleased with this product. It allows me to sit on a sofa or loveseat while reading with my feet elevated. No more slouching. No more causing my back and shoulders to misalign. I suspect this is one of those "it works for me items". Nevertheless, it works quite well. And, I am very satisfied.
A**Y
Well I like but the seat cushion is not what I expected
I love the lumbar support- just what I was looking for- but I was surprised by the seat cushion. Since it advertises “memory foam” I expected it to be like my “memory foam” pillow that squishes a perfect handprint. This did not do that? Not sure why? I like squishy. I thought the seat would be more comfortable than it is (squishy soft) but it is not :-(. Maybe over time it gets more comfortable (hoping). So not sure how I would rate this item yet. I’ve seen a TON of reviews with seat cushions and at least this one you didn’t have to wait for it to expand- some never do- and it didn’t come out of the package flat (while waiting for it to expand). It came out of package puffed out and fine but maybe bc it’s not memory foam? It is listed as “polyurethane foam”. Whatever that is. Just wish it was softer.
L**E
Extreme comfort on my recumbent bike
So I was torn between buying this or a pillow made for exercise equipment for my recumbent bike. The ones made for recumbent bikes are foam or gel or a layering effect. These pillows are gel infused memory foam which gives more support and less compression especially over time. I chose these pillows because of that as well as the fact that they are thicker than the ones made for exercise equipment. Although the seat cushion does not strap to the piece of equipment as long as my rear is on it, it does not move since it has a bottom layer that is not slippery. Without the cushion after 20 to 30 minutes my rear would feel flat as a piece of wood. With the pillow I pedaled for an hour without my rear end bothering me at all. highly recommend. I am someone that if I go out to eat I have to take a pillow with me or my lower back really starts to hurt and I have to stand up and walk all throughout the meal. I will be taking these with me in the future.
M**S
Cómodo pero ocupa mucho espacio.
Buena comodidad, pero ocupa mucho espacio, si eres relativamente alto como yo, no puedes usar el cojinete de asiento porque chocas en el techo, solo utilizo el soporte lunbar.
G**.
Worked great on my lawn tractor
This is very comfortable and worked great with my lawn tractor. Obviously, i had to get a cover to hold it in place, but it made mowing for hours so much easier and less painful
R**D
price was excellent
I love the support it gives; I use the back support when i travel and the seat cushion in my office I recommend this to all
B**N
Seat cushion
It met my needs and came in a timely manner.
A**R
Very comfy!
Have been struggling sitting at my desk at home for some time now. Initially replaced the chair but that didn't do much good so invested in this lumbar support and have immediately noticed a difference in how supported my back feels. Very comfortable and supportive.
S**S
Muy cómodo y de calidad
Instalé los cojines en mi silla para trabajo en casa y la hizo más cómoda, corrige la postura y disminuyó el cansancio. El asiento no es fijo, pero una vez que te sientas, no se desliza del asiento y el cojín de soporte lumbar tiene cintas que ajustan al ancho del respaldo y no permiten que se recorra. Por sus dimensiones, recomiendo su instalación en una silla con una superficie amplia y respaldo completo. Excelente!
م**ج
غير مطابق
ليست مصنوعة من الميموري فوم
D**E
Recommended
I have lower back and tailbone issues so sitting for a long time is difficult. Using these cushions, I am able to sit comfortably for longer periods of time. They are very firm yet supportive. The back cushion has adjustable straps and can easily be moved for optimal comfort. They appear exactly as advertised.
S**R
Anazing
so comfortable and helped my back pain
Trustpilot
2 days ago
2 weeks ago