Core Products Sitback Rest Back Cushions


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Core Products Sitback Comfort Cushion Supports Information

  • Non-Returnable Item!
  • Ground delivery only!
Staying seated for extended periods of time at the office or at home can lead to serious back pain. Healthcare professionals know that sitting too long creates pressure on the spine, distorting spinal curves and compressing discs. All of this can cause pinching of the nerves in the spinal cord, leading to numbness, tingling and back pain. Help protect and maintain proper spinal curve with any of our lumbar support cushions.

Standard/Deluxe Sitback Rest™

Lumbar Support This popular cushion made from contoured foam with side support wings provides medium to firm support and helps keep you sitting properly. Use at home, office or in your car. Attached positioning belt keeps cushion in place. Available in Blue, Black and Gray. Standard covered in a durable cotton blend. Deluxe option covered with a plush polyester for added comfort. 13' x 14' (33cm x 35.5cm)
This standard version of our popular Sitback Rest is shaped to fit snugly against bucketseats to maximize comfort and support while driving.

Bucketseat Sitback Rest™ Lumbar Support

Specifically designed with side wings to fit snugly inside your car's bucket style seat. Side support wings provide maximum comfort and support while driving. Fits most standard bucketseats. Positioning belt included. Durable cotton blend cover available in Blue, Black and Gray. 13' x 14' (33cm x 36cm)

Sitback Plus Lumbar Support

All the comfort and quality of our standard Sitback Rest in a slightly wider backrest. Designed for those with larger frames. 13'x16' (33cm x 41cm).


Sitback Rest Back Cushions are indicated for support of your lower back at home, car or in the office.


  • Reduce back strain
  • Maximum driving comfort
  • Decrease anti-inflammatory medications
  • Decrease pain symptoms
  • Improve back function
  • Improve quality of life

Support Level

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Sizing Chart

Sizing Chart

  • Standard/Deluxe Sitback Rest™ Lumbar Support: 13' x 14' (33cm x 35.5cm)
  • Sitback Plus Lumbar Support: 13'x16' (33cm x 41cm)

Additional Info

Additional Information/Pictures

Sitback Standard/Deluxe

Core Medical Sitback Rest Comfort Cushion

This popular cushion provides support and comfort for your lower back. Contour cut foam and side-support wings contour to your body for medium to firm support, to keep you in the correct position. Use at home, office or in your car.


Tere, on 12-13-2016
It helps.

I use it while I'm working on the computer, and it is helpful. I have a tendency to lean forward, but with this cushion, I force myself to sit back and straight. I notice the difference right away.