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About this item

  • Relieves tailbone pressure
  • Supports natural spine alignment
  • Expands to full size after unpacking
  • Removable, machine-washable cover
  • Lightweight and easy to transport

McKesson Foam Coccyx Relief Seat Cushion, 18" W x 14" L x 3" D

McKesson  |  SKU: 146-RTL1491COM-Single
$2499
$24.99/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 Foam Coccyx Relief Seat Cushion, 18" W x 14" L x 3" D

The McKesson Foam Coccyx Relief Seat Cushion is designed to ease tailbone and lower back discomfort for anyone who spends long hours seated. Its contoured tilt shape helps restore the spine's natural "S" curve, promoting healthier posture whether you're at a desk, in a car, or in a wheelchair.

Made from supportive foam, this cushion arrives compressed for convenient shipping and storage, then automatically expands to its full 18" x 14" x 3" size once removed from the packaging. The open-cut coccyx design relieves pressure on the tailbone and hips, making it a practical choice for people managing sciatica, hemorrhoids, or general sitting fatigue.

A removable, machine-washable cover keeps the cushion fresh and easy to maintain, while the blue fabric offers a clean, neutral look suited to home, office, or medical settings. Lightweight and portable, this coccyx relief cushion is simple to move between chairs, making comfortable seating accessible wherever you need it.

What is this coccyx cushion made of?
It is made of supportive foam designed to hold its shape while cushioning the tailbone and hips.
Does the cushion come already expanded?
No, it ships compressed for easy shipping and storage, then automatically expands to its full 18" x 14" x 3" size once removed from the packaging.
Can the cover be washed?
Yes, the cushion includes a removable cover that is machine-washable for easy cleaning.
What size is the McKesson coccyx cushion?
It measures 18 inches wide, 14 inches long, and 3 inches thick.
How does the tilt design help with sitting comfort?
The tilt design helps restore the spine's natural "S" shape, which can reduce pressure on the tailbone and lower back during extended sitting.
FSA/HSA EligibleYes
SizeStandard
Dimensions18 W x 14 L x 3 D in
Length14 in
Width18 in
Thickness3 in
MaterialFoam
ColorBlue
DesignTilt, Coccyx Cut-Out Shape
LatexLatex-Free
Disposable / ReusableReusable
CompatibilityGeneral Seating Use
ApplicationCoccyx Relief Seat Cushion
CoverRemovable, Machine-Washable
For Use WithGeneral Seating Use
Inflation TypeNoninflatable
Securing MethodFreestanding
BrandMcKesson
SKU146-RTL1491COM-Single
UPC612479231412

Key Features

  • Targeted Pressure Relief: The cut-out coccyx design reduces direct pressure on the tailbone and hips for more comfortable seating.
  • Posture Support: The tilt shape helps restore the spine's natural "S" curve, easing strain during long periods of sitting.
  • Space-Saving Convenience: Ships compressed and automatically expands to full size once unpackaged.
  • Easy-Care Cover: Includes a removable, machine-washable cover for simple cleaning and long-term freshness.
  • Portable Comfort: Lightweight foam construction makes it easy to move between chairs, cars, or wheelchairs.

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