1 6

McKesson Seat Back Cushion Foam, 20" W x 19" D

McKesson  |  SKU: 170-79003-Single

About this item

  • Ergonomic Posture Support
  • Conforming Lumbar Foam
  • Anti-Hammocking Stability
  • Removable, Washable Cover
  • Adjustable Safety Straps
$27.99
$27.99/ea
FSA/HSA eligible Can be bought with an FSA/HSA card — no prescription or Letter of Medical Necessity needed. We keep this up to date, but always confirm eligibility with your health plan. Learn more

Free 1-3 day delivery over $49*

*This product can sometimes take longer than 3 business days to be delivered.
Free Shipping $49+ 90 Day Returns 5% Cash Back Rewards

You're Safe Shopping With Us

McKesson Seat Back Cushion Foam, 20" W x 19" D

The McKesson Seat Back Cushion is designed to support proper spinal alignment for anyone who spends extended periods seated, whether in a wheelchair, office chair, or recliner. Measuring 20" W x 19" D, this foam back support cushion helps promote healthier posture for the head, neck, and lower back, reducing the risk of discomfort, pain, and injury that can develop from prolonged sitting.

Constructed with high-density polyurethane foam, the cushion conforms to the lumbar region for consistent, comfortable support. A stabilizing board insert is built in to prevent hammocking in sling-back wheelchairs, helping the seat maintain its shape and function over time. The stretch nylon cover is low-shear and breathable, keeping users comfortable while minimizing friction against the skin, and it removes easily for machine washing.

Adjustable safety straps allow caregivers and users to secure the back support cushion in place, adding stability and peace of mind during use. Whether it's for home care, long-term care facilities, or everyday office use, this cushion offers a practical solution for anyone needing added seated support and comfort.

What size is the McKesson Seat Back Cushion?
This cushion measures 20" W x 19" D, making it suitable for standard wheelchairs and many office chairs.
Is this cushion suitable for wheelchair use?
Yes, it includes a stabilizing board insert designed to prevent hammocking in sling-back wheelchairs, and it comes with adjustable safety straps to help keep it securely positioned.
Can the cover be washed?
Yes, the stretch nylon cover is removable and machine-washable for easy cleaning and maintenance.
What is the cushion made of?
It features high-density polyurethane foam that conforms to the lumbar region, along with an internal stabilizing board insert.
Who can benefit from using this back cushion?
Anyone who sits for extended periods, such as wheelchair users or office workers, may benefit from the added posture support and comfort this cushion provides.

Product Details

FSA/HSA Eligible Yes
Type Seat Back Cushion
Material High-density polyurethane foam
Cover Material Stretch nylon, removable and machine-washable
Size 20" W x 19" D
Closure/Positioning Adjustable safety straps
Application Wheelchairs, office chairs, and other seated uses
Brand McKesson
SKU 170-79003
UPC 612479221390

Key Features

  • Posture Support: Ergonomic design helps keep the spine properly aligned while sitting for long periods.
  • Lumbar Comfort: High-density polyurethane foam conforms to the lower back for consistent, cushioned support.
  • Sling-Back Stability: Built-in stabilizing board insert prevents hammocking in wheelchairs for a more secure seat.
  • Easy-Care Cover: Removable, breathable stretch nylon cover is low-shear and machine-washable for simple upkeep.
  • Secure Positioning: Adjustable safety straps keep the cushion in place for added security throughout the day.

Have a question about this product?

Customer Reviews