Kölbs

K lbs Extra Large Seat Cushion Stylish Plush Velvet Cover X-Large Memory Foam for Office Chair Floor Pillow

826+ bought in the past month

$39.89$41.99
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About this item

  • LARGE SIZE FOR EXTRA COMFORT: Make yourself comfortable. The Kӧlbs Large Seat Cushion is generously sized offering more width and more depth to provide padding and comfort for your seating surface. 19 inches wide x 17 inch depth and 3 inch height. Perfect Office chair seat cushion. Proper positioning makes this an ideal seat cushion for back pain and is a road trip must. Kӧlbs provides superior chair cushions, office chair cushions, and an assortment of memory foam cushions.
  • STYLISH AND PLUSH VELVET COVER: Soothing and plush feels oh so good. Add some style while adding comfort. Cover is machine washable and can be removed from the chair pillow core, providing the perfect seat cushion for tailbone pain relief.
  • MEMORY FOAM COMFORT: Two Layers Provide Superior Comfort: Memory Foam Upper Layer. 1. The top layer of the foam cushion features plush memory foam for comfort and excellent pressure prevention. 2. Medical Grade Foam Core - a high density core layer supports the memory foam to ensure just the right firmness and support.
  • LIFTING CUSHION - PAIN RELIEF: Lifts seating height 2-3 inches. Whether in the car, the office, or on your favorite chair, The Kӧlbs Comfort Seat Cushion is sure to offer you hours of seating comfort. Ideal for post-surgery, hemorrhoids, back pain, leg pain, sciatica, memory foam seat cushions for office chairs, or any time extra seating comfort is needed. Use as a car seat cushion, desk chair cushion, wheelchair cushion or coccyx seat cushion. From Kӧlbs, the leader in medical seat cushions.
  • CARRY HANDLE AND NONSKID BOTTOM: This memory foam seat cushion is full of features. Carry handle offers easy take along portability. Non skid bottom ensures your office chair cushion for butt stays firmly in place. Large size office chair cushion for back pain offers cushioning support for all size people. Large cushion for sitting. 19 inches wide x 17 inch depth and 3 inch height
$39.89
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Product details

Fill MaterialPolyurethane Foam
Pillow TypeFurniture Cushion
ColorBlack/Grey
SizeX-Large
BrandKölbs

Technical specifications

fill_materialPolyurethane Foam
pillow_typeFurniture Cushion
colorBlack/Grey
sizeX-Large
brandKölbs
shapeWedge
special_featureRemovable Cover, Washable
cover_materialPolyester
patternPlain
number_of_items1
product_dimensions19"L x 17"W
product_care_instructionsMachine Wash
styleX-Large Memory Foam Seat Cushion
indooroutdoor_usageIndoor
recommended_uses_for_productOffice
item_firmness_descriptionSoft
model_nameLarge Seat and Floor Cushion
unit_count1.0 Count
fabric_typeCore : 100% Polyurethane Foam , Outer Shell : 100% Polyester Fabric
item_thickness3 Inches
upc816554012457
item_weight1.75 pounds
manufacturerKolbs
item_model_numberKLBMCSC
best_sellers_rank#4,112 in Office Products ( See Top 100 in Office Products ) #31 in Back Cushions & Seat Cushions
date_first_availableJanuary 12, 2021

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Customer reviews

4.47,417 ratings

Customers say

Customers find the seat cushion comfortable, particularly noting its effectiveness after hemorrhoids surgery, and appreciate its substantial cushioning that maintains its quality over time.

★★★★★

Wow, This Cushion Is Sheer Perfection!

DragonflyApril 12, 2025

I just received this cushion this morning and I already know it's PERFECT. Wow, perfect size and shape, excellent quality, so soft (the suede fabric top AND the cushion pad). Way way way better than the cushion I bought earlier this week and returned. So so so comfortable. Highly recommend! Thank you! (Make sure you get the XL size if it's for a standard computer chair.) UPDATE: I've had this for 6 months now and I still love it! I sit on it almost all day, every day, and it has held it's shape for the most part. It is a bit more depressed on the back right corner, but that's because my hips are wonky from breaking my hip years ago. My favorite thing about this cushion is still the soft suede fabric, especially since I live in the desert where it's very hot so I'm almost always wearing shorts. My legs never stick to it, nor do they get sweaty from it. It's not very often I come back to a previously written review to further sing a product's praises, but this item is worth it. Read more

★★★★★

Very comfortable

RonDecember 20, 2025

Oh I just really love seat cushion! I have two of the extra large and one large cushion. All my cushions are well made using good material and are very comfortable. I sit on one of them for hours at a time. My cat is always sleeping on one so that tells you it’s comfortable. Read more

★★★★☆

Decent quality, but VERY SLIPPERY!

C.C.December 28, 2025

This cushion has been everything I hoped it would be except for one crucial thing. The overall quality, size, comfort are great. The downside is the material on the seat of the cushion. It is a velour type material that is very nice and soft, but extremely slick. Extremely. I constantly fight sliding forward nearly off the chair when working at my desk. In desperation, I wrapped it in a coarse towel which seems to help for a short while, but then the towel slides off the cushion and onto the floor, even though I tuck it under the cushion hoping my body weight will hold it in place. I have not thought of any remedy I think will be any better and I am frustrated with the whole thing. I will never understand why anyone would think such a slippery material would be appropriate for such a cushion. I am shopping again for yet another cushion that is actually functional. Read more

★★★★★

Does the job

Andy. MandellJanuary 7, 2026

Soft and comfortable. Doesn’t slide around. Read more

★★★★★

very good product

dayDecember 14, 2025

it works and is comfortable Read more

★★★☆☆

Right size but slippery seat

ZiggyNovember 12, 2025

This should be a fantastic cushion, and I think in some applications - especially support in an Adirondack type seat - it really would be. I got this cushion because my prior one was too small and kept e back whenever I tried to sit down. Here I have an opposite problem: it fits my office chair seat beautifully and stays put, but the upper surface that you sit on is way too frictionless. As soon as I sit down, it wants me to slide forward off the cushion. If I move at all, again, slide forward. A cushion that actively tries to push you out of the chair by being too slippery against one’s backside is a scary and potentially unsafe thing. Alas. Read more

★★★★★

Nice blend of support + squishiness

Amanda PrinceAugust 25, 2025

This thing is great. I have an aesthetically pleasing desk chair that is uncomfortable to sit in for long periods of time - rather than replace the chair at significant expense, this cushion does the trick! It's both firm but also soft - just the right amount of squishiness. My 45 year old female tailbone & pelvis & hip bones are all much more comfortable. Not sure how long it will hold up, but it feels great for now. Also gives me a nice height boost that is ergonomically helpful. It's worth the $40 bucks for sure. Also, no significant chemically smell when I unrolled it. Read more

★★★★★

Adds height making it MUCH easier to get up

Kindle CustomerOctober 26, 2025

I love this cushion! I bought it to raise the seat on my recliner in order to get up easier. It definitely is easier now to get up, which is SO nice considering my poor old knees. In fact, I could use another inch of height but it sure has made it easier at only 3 inches high. It's very comfortable too and my knees are raised a bit while sitting which is helping too. I love that it comes with a handle! I haven't needed to take it anywhere, but it's nice knowing that's an option. Definitely a good purchase! Read more

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