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Extra Firm Extended Tush Cush Cushion relieves pressure, prevents back, pelvic, hip, leg pain
Extra Firm Extended Tush Cush Cushion relieves pressure, prevents back, pelvic, hip, leg pain
Extra Firm Extended Tush Cush Cushion relieves pressure, prevents back, pelvic, hip, leg pain
Tush-Cush® 15" x 20" EXTENDED WIDTH & EXTRA FIRM

Tush-Cush® 15" x 20" EXTENDED WIDTH & EXTRA FIRM

Regular price $64.00 $64.00 Sale

Recommended by doctors and healthcare professionals

The Tush-Cush® is now offered in an Extended Version and Extra Firm foam style, measuring 15”x 20”.
Provides additional comfort in larger seating and wheelchairs.

Product Overview
The Extra-Firm Extended Tush-Cush® is a higher density cushion that is recommended for persons over 200lbs. The Extended Tush-Cush® orthopedic seat cushion is scientifically designed to relieve and prevent back pain, sciatica, and other discomforts associated with sitting. The unique cutout section of the cushion suspends the tailbone providing comfort and relief to areas sensitive to sitting. The wedge shape tilts your pelvis forward to restore your spine’s natural lumbar curve. 

The Tush-Cush® is the original design of the wedge-shaped cushion with cutout. During the 30 years that we have been in business there have been many attempts to replicate our product. Often imitated, NEVER duplicated. Our cushion is made of the highest quality foam to maintain the integrity of the wedge and give you the best support possible every time you sit.

Product Features

  • Suspends the tailbone, reducing the pressure on and within the lower spinal discs.
  • Causes the pelvis to tip forward to help restore the spine’s natural lumbar curve.
  • Provides excellent sitting comfort. The cutout section of the cushion allows comfort and relief of pain to areas sensitive to sitting.
  • Velour cover is 100% washable. Executive covers are made of a breathable vinyl and can easily be wiped clean.
  • Fits perfectly in a larger chair or wheelchair. 

Product Dimensions
Depth: 15″
Width: 20″
Height: 3″ in the back tapering down 1″ in the front.
Weight: 2 lbs.

Slight variation in actual size may occur as all covers and foam are cut to exact size specification and the foam insertion may cause slight size variance.



Returns and Exchanges: 

Tush-Cush Product Exchange and Product Return

Kinetic Diversified Industries, Inc. (KDI) offers a 30-day money back guarantee from date on invoice or packing slip on products that are in unused, clean, and original condition. You must request a Return Authorization (RTA) number prior to shipping the product back to KDI. We do not issue call tags or return labels.

 For Return Authorization (RTA) - Contact Tush-Cush Customer Service:

Email: Kdi.tushcush@gmail.com

Phone: 1(619) 933-8044 (Monday – Friday 9 AM to 1 PM PST

Return the item in its original packaging in the same condition you received it in, along with the completed RTA number, reason for return, and the original, dated receipt or packing slip, for a refund of the product price, less shipping and a 15% restocking fee

Note: If the item had free shipping at time of purchase, the actual shipping charges will be deducted prior to refunding. Shipping is a service and not refundable for any order.

Exchange of Received Product: An exchange within 30 days of purchase is possible as long as the item is in its original packaging in the same condition you received it in. You will be required to return the original item by requesting an RTA number and include that number in your shipment of the item(s) back to:

P.O. Box 2147
Lakeside, CA 92040

Once the item is received by KDI, a shipping invoice for the new product will be sent online to you for payment. Once paid, your new requested product will be shipped to you.



Customer Reviews

Based on 6 reviews
Second cushion...10 years apart!

I was given my first tush-cush over 10 years ago and have loved it every day, using it sporatically. When I started having problems sitting in my recliner, I found the extra-firm, large sized cushion (I am 69 yo and weigh 160) and I absolutely love it! Thank you for your fine products. I am now thinking to buy a third one for my office chair. As we age, our natural "cushions" are not as strong as they once were. This cushion is so great and I am grateful to have found them.

Carlos Martinez
Good product

Great quality, as expected. It helps me a lot

Scott Elliott
Not as firm as I would like

I purchased this for driving mhRV.The seat in the RV is new so it’s still firm , however the new tushcush seem to have more give than expected. I’ll have to see how it performs on a trip or 2 .
Scott E.

It absolutely helped big time!

I purchased the Tush Cush Extra Firm & Extended Width for use on my home office desk chair. Although the chair was moderately comfortable, it was nonetheless a bit too low for proper posture while working at the computer. The cushion size was just right for the dimensions of the chair and it served to raise my body to a better height. Added to this was a slight adjustment to the lumbar support and - voila! - just like having a new chair. I like that the cushion is firm enough to properly raise my body without sinking into a soft cushion.

By the way, I have been using a Tush Cush in my car for at least the past 20 years! Thanks for a great product -

Carol Wietzki
The BEST cushion ever!

I ordered my first Tush Cush when I was an engineer for Union Pacific Railroad. This cushion is the best ever to protect your hips, spine, back & neck from vibrations of a moving vehicle; whether it is a train engine, truck, car, or pickup. No person should be without one. I got an extra firm Tush Cush for my son to use also as he is an engineer for UP also & he faithfully uses his cushion. Now that I'm retired I leave my Tush Cush in my vehicle so I AM NEVER without it. They're a life saver! It's the best small amount of money invested' that can save the health of your body & ultimately your health. God Bless those of you who buy one of these. You will never regret it. Thanks to another railroader who showed me his Tush Cush & gave me the number to call Kinetic Diversified Ind. to order a cushion I retired from the railroad a healthy woman. Thank you Kinetic for your ultimate superior "Tush Cush."