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About this item

  • Ergonomic Spinal Support
  • Conforming Lumbar Comfort
  • Prevents Hammocking
  • Removable, Machine-Washable Cover
  • Adjustable Safety Straps

McKesson Seat Back Cushion, Foam, 16" W x 17" L

McKesson  |  SKU: 170-79001-Single
$2699
$26.99/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

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McKesson Seat Back Cushion, Foam, 16" W x 17" L

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 other seating. Measuring 16" W x 17" L, this foam back cushion helps reduce the discomfort, pain, and injury risk that can come from prolonged sitting by promoting improved posture for the head, neck, and lower back.

Constructed with high-density polyurethane foam, the cushion conforms to the body to provide targeted support to the lumbar region. A stabilizing board insert is built into the cushion to prevent hammocking in sling-back wheelchairs, helping maintain consistent support and a stable seated position over time.

The removable cover is made of stretch nylon that is low-shear and breathable, keeping skin cool and comfortable while reducing friction. It comes off easily for machine washing, making everyday care simple. Adjustable safety straps allow the cushion to be secured in place, helping users maintain proper positioning throughout the day.

Whether used at a desk, in a wheelchair, or in any seated setting requiring long periods of sitting, this back support cushion offers a practical combination of comfort, posture support, and durability.

What is the McKesson Seat Back Cushion used for?
It's designed to provide back and lumbar support for people who sit for extended periods, such as in wheelchairs, office chairs, or other seating.
What size is this back cushion?
The cushion measures 16 inches wide by 17 inches long.
Can the cover be washed?
Yes, the stretch nylon cover is removable and machine-washable for easy cleaning.
Does this cushion work in a sling-back wheelchair?
Yes, it includes a stabilizing board insert specifically designed to prevent hammocking in sling-back wheelchairs.
How is the cushion secured in place?
It includes adjustable safety straps that help maintain proper positioning and add security while in use.

Product Details

FSA/HSA Eligible Yes
Material High-density polyurethane foam
Cover Material Stretch nylon (low-shear, breathable, removable)
Size 16" W x 17" L
Type Seat back cushion
Application Wheelchairs, office chairs, and other extended-sitting situations
Care Machine-washable cover
Additional Features Stabilizing board insert; adjustable safety straps
Brand McKesson
SKU 170-79001
UPC 612479221352

Key Features

  • Posture Support: Ergonomic design helps keep the spine in proper alignment for the head, neck, and lower back.
  • Lumbar Comfort: High-density polyurethane foam conforms to the body to provide targeted lower-back support.
  • Anti-Hammocking Stability: A stabilizing board insert prevents sagging in sling-back wheelchairs for consistent support.
  • Easy-Care Cover: The breathable, low-shear stretch nylon cover is removable and machine-washable for simple upkeep.
  • Secure Positioning: Adjustable safety straps help keep the cushion in place for added security throughout the day.

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