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FORTEM

FORTEM Seat Cushion, Office Chair Cushion, Lumbar Support Pillow for Office Chair, Memory Foam Sciatica Coccyx Tailbone Pressure Pain Relief, Car Sitting Pad, Washable Non Slip

  • Based on 28,200 reviews
Condition: New
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$31.99 Why this price?
Holiday Deal · 29% off was $44.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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!
Fulfilled by Amazon
Arrives Friday, Dec 26
Order within 19 hours and 23 minutes
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Color: Black Mesh


Size: Large


Features

  • Enjoy Pain-Free Life with Ultimate Comfort Our back support pillow is adjustable to the contours of your body, making it a great lumbar support pillow while driving or working long hours. The seat cushion for office chair is of utmost relief for coccyx/tailbone pain.
  • Best Orthopedic Pillow FORTEM chair cushion has an ergonomic "U" Shaped Cutout. This sitting pad is highly recommended by orthopedic experts as it alleviates pressure on the sciatica nerve to reduce back, leg, and butt pain. Enjoy it as an office chair cushion or as a car pillow.
  • Premium Quality and Easy Maintenance The seat cushion and lumbar support pillow for car are made from 100% pure memory foam. It helps maintain a healthy body posture by absorbing some of the pressure against your body. This half donut cushion seat and back cushion are encased in a removable, washable mesh covers.
  • Versatile and Lightweight Our lumbar support pillow for chair has adjustable elastic straps, it can also be used as a lumbar support pillow for car seat. Desk chair cushion can also work as a car seat cushion, or wheelchair cushion. Being portable, these memory foam seat cushions are your all-time travel companion.
  • One Year Warranty Enjoy being driver of your favorite car, truck, or gaming on your computer to hearts content. Your FORTEM chair pillow and seat cushion for car come with a full year warranty.

Brand: FORTEM


Special Feature: Removable Cover


Color: Black Mesh


Size: Large


Fill Material: Memory Foam


Brand: FORTEM


Special Feature: Removable Cover


Color: Black Mesh


Size: Large


Fill Material: Memory Foam


Shape: Semicircular


Age Range (Description): Adult


Recommended Uses For Product: Gaming, Office


Material: Interior 100% Polyether Urethane Memory Foam, Polyester


Item Firmness Description: Firm


Product Care Instructions: Machine Wash


Number of Pieces: 1


Pattern: Solid


Item Weight: 1.5 Pounds


Variety: Lumbar Support,Memory Foam,Memory Foam Pillow,Seat Cushion


Fabric Type: Mesh


UPC: 858080006241


Manufacturer: FORTEM


Product Dimensions: 18"L x 14"W


Unit Count: 2.0 Count


Item Weight: 1.5 pounds


Item model number: FRTM-SCLS


Is Discontinued By Manufacturer: No


Date First Available: January 31, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 26

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fabulous cross country driving seat cushion
Color: Red Mesh Size: Large
I got this for trips across country. I drive from Florida to Kansas for hoops several times a year and my back is not a fan. I use the seat cushion more than the back support because of car seat shape vs. office chair. I do use it occasionally when I am in a more upright than reclined driving position. The seat cushion is really great. Full support and nice comfort. ... show more
Reviewed in the United States on October 25, 2025 by S. Spain
    • Excellent Comfort Upgrade for Larger Users
Color: Black Mesh Size: Large
I’m a larger man (6' tall, about 380 lbs), and my office chair just didn’t have enough cushion for my liking. I ordered this seat cushion and lumbar support set, and within the first 30–60 minutes of use, I noticed a significant improvement in comfort. I went with the large size, which fits both me and my chair well. I probably could have gone with the XL, but I have no complaints—this size works great. If you sit for extended periods of time, this is definitely the cushion combination you’re looking for. I highly recommend it for anyone who sits all day. I’m even considering buying another one for my work truck since I travel and take long trips occasionally. ... show more
Reviewed in the United States on October 28, 2025 by Stephen Arguijo
    • Comfty Blue
Color: Blue Mesh Size: Large
Review Image by EMC EMC
Comfortable. Makes a difference in my posture and gives me relief from lower back pain. Love the blue color over an old black office chair.
Reviewed in the United States on October 11, 2025 by EMC EMC
    • Good product
Color: Black Mesh Size: Large
I have a standing desk but for the times that I do use my chair, this support definitely helps my posture
Reviewed in the United States on October 29, 2025 by In
    • It smells
Color: Black Mesh Size: Large
Very comfortable seat, but oh, the odor! I would recommend opening up and putting out in the sun if you can. I opened it in my office and have suffered all week. Hopefully it will get better.
Reviewed in the United States on September 26, 2025 by Doozer 4000.
    • Worth the purchase!
Color: Dark Grey Mesh Size: Large
These are amazing! I was having extreme back pain from sitting at my desk. I bought these and have had no back pain since! Durable and well worth buying!
Reviewed in the United States on October 25, 2025 by Rhonda G. Eversole
    • comfortable and supportive
Color: Black Mesh Size: Large
The SAIREIDER Seat Cushion and Lumbar Support Pillow made a noticeable difference in my posture. Very comfortable and supportive, it’s a great product overall. Customer service is also responsive and helpful. Highly recommend for anyone spending long hours sitting!
Reviewed in the United States on October 31, 2025 by chintan panchal
    • Finally, a truly comfortable chair cushion and back support.
Color: Blue Mesh Size: Large
I sit long hours each day at my computer. The office chair cushions I've use in the past were never comfortable enough. The Fortem chair cushion and lumbar support pillow is so comfortable, I can now sit for hours without taking a stand-up break. It's the best!
Reviewed in the United States on October 23, 2025 by Sandra M. Marsh

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