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Blue rectangular cushion 4.5 inches thick 16 by 20 inches with gel layer visible

Allman Products

Allman Products 1388-20 Bariatric Foam & Gel Cushion 4.5" x 16" x 20

SKU CH-0RQT-7YNGB MPN 1388-20

Foam and gel cushion relieves tailbone pressure while supporting up to 300 pounds

  • Product typeRelief Cushion
  • Product colorBlue
  • Age groupAdult
  • Number of items1
  • Key featuresHigh Density Bariatric Foam.
  • Relieves tailbone pressure with free-floating coccyx design
  • Evenly distributes weight through high-density foam and SofGel
  • Supports up to 300 pounds with bariatric-grade construction
  • Removable washable cover keeps cushion hygienic and fresh
  • Compact 4.5 x 16 x 20 inch size fits most seats

Pressure-Relief Seat Cushion

The Allman Products 1388-20 is a bariatric foam and gel cushion designed to relieve pressure on the tailbone and coccyx. Its high-density foam base and SofGel layer work together to keep the coccyx free-floating and evenly distribute body weight. The cushion measures 4.5 inches thick by 16 inches wide by 20 inches deep and supports users up to 300 pounds. A removable, washable cover in blue fabric protects the core.

Ideal for Tailbone Pain Relief

This cushion suits adults who experience tailbone pain, coccyx injuries, or pressure sores during prolonged sitting. The free-floating design reduces direct contact with the seat surface for targeted relief. It is not intended for users who require a narrower seat profile or a cushion rated for weights exceeding 300 pounds. Buyers needing a different thickness or dimensions should consider other options.

Weight Capacity Determines Fit

The 300-pound weight limit is the critical specification that decides if this cushion matches the user. Exceeding this capacity compromises the foam structure and gel distribution, reducing pressure-relief performance. Verify the user's weight against this figure before purchasing. The 16 by 20 inch footprint must also fit the intended chair or wheelchair seat.

How it compares

Measured against everything we stock in Joint Braces & Kinesiology Tape, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 88% of the 528 comparable items (median $18.99).

Specifications

Product
Brand nameAllman
Model name1388-20
Product typeRelief Cushion
Product colorBlue
In the box
Number of items1
More details
Age groupAdult

Questions about this item

How do I place the 1388-20 cushion on a chair, and what is the common mistake?

Lay the cushion flat with the blue fabric side up and the gel layer facing the seat; the mistake is flipping it so the coccyx cut-out sits at the front instead of the rear.

What upkeep will the 1388-20 need over time?

The removable cover can be machine washed; the high-density foam and SofGel core require no maintenance beyond occasional spot cleaning.

At what weight does the 1388-20 stop distributing pressure evenly?

The cushion is rated to evenly distribute weight up to 300 pounds; beyond that the foam and gel may bottom out and lose effectiveness.

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