Keyhole Wedge Chair Cushion - Angled Pressure Relief Comfort Cushion


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Rating 4.9 based on 18 reviews



Size 42 cm across x 40 cm x2.6 cm (thin) x 7 cm (thick)
Inner 100% open cell 'breathing' urethane foam.
Steri-Plus Outer Cover Moisture and bacteria-resistant polyurethane ply bonded to a knitted polyester backing.
Country of Manufacture Australian Made


Keyhole Wedge Angled Pressure Cushion

Relieves the pressure and the pain - An angled chair cushion with a symmetrical aperture

  • Specially designed to relieve
  • post natal discomfort
  • post operative pain
  • the discomfort of haemorrhoids
  • the pain from a sore or bruised coccyx or tailbone
  • and other painful conditions which involve this sensitive area

Proudly Australian Made & Owned

Our Keyhole Wedge Chair Cushion is proudly made in Australia by us, an Australian owned company, utilising the world class manufacturing and health and safety standards that Australia upholds.

Post natal or post operative relief. Keyhole Cushion is a high density cushion with a symmetrical aperture. Designed for post natal or post operative discomfort, hemorrhoids, bruised coccyx and other painful conditions. The keyhole seat cushion gives therapeutic, pressure-free comfort when sitting.

Designed to take the weight on the user's body contact points (ischial tuberosities) and along thighs. Tender parts are left free and no pressure on the perineum means patient comfort is assured.

  • The unique symmetrical aperture relieves pressure on tender parts
  • Reduces sensitivity & pain associated with sitting for long periods
  • Support and comfort where it counts
  • The two-way relief wedge that doesn't let you down!
  • Waterproof cover bacteria-resistant
  • Optional cotton overcovers

Angled Seating

Keyhole Cushion uses the anatomically desirable 9 degree seating angle which encourages correct pelvic tilt to reduce pressure on the lumbar discs, thus minimising potential back problems.

Use the Keyhole Cushion in Bed

When reclining in bed, the keyhole cushion can be turned around so that the thin edge is gently tucked under the buttocks. This prevents the user sliding down the bed and takes considerable pressure off the lower spine.

Available in a Steri-Plus Cover

Given the design of this cushion a moisture and bacteria resistant cover is ideal for all situations. The Steri-Plus Cushion Cover is exactly that, a moisture and bacteria resistant strong simple cover.
Our Steri-Plus covers have a special polyurethane ply (film) bonded to woven polyester fabric to give it a soft comfort feel.

Care Instructions

Inner: Do not immerse in water. Dab clean with a solution of warm water and mild detergent. Do not machine wash. Do not tumble dry. Dry flat away from direct sunlight.

Steri-Plus Cover: It resists moisture, and is easily cleaned by wiping down with mild detergent warm water, and hung to dry.
Wipe stains using a non-phenolic disinfectant in a diluted solution. Do not bleach. Do not machine wash. Do not tumble dry. Line dry. Do not iron. It is an extremely sturdy material that withstands body loads. It is a clinical yet attractive mid green color.

Poly Cotton Cover Wash in warm water using mild detergent.
Do not use chlorine bleach. Line dry.


Independent reviews from our customers

Therapeutic Pillow Australia has won the Feefo Gold Service award, an independent seal of excellence that recognises businesses for delivering exceptional experiences, as rated by real customers. Created by Feefo, Trusted Service is awarded only to those businesses that use Feefo to collect genuine ratings and reviews. As all reviews are verified as genuine, the accreditation is a true reflection of a business’ commitment to outstanding service.
Products are independently reviewed by our customers 20 days after they are delivered.

Keyhole Wedge Chair Cushion - Angled Pressure Relief Comfort Cushion

Rating 4.9 based on 18 reviews

4out of 5
01 Dec 2018
Service Rating : Good. Package arrived quickly.

Product : I need full hollow opening in middle. Keyhole not enough. Still feel discomfort.

5out of 5
19 Mar 2018
Service Rating : Service was fast and easy.

Product : My husband uses this as he drives a lot, and he finds it very comfortable.

5out of 5
28 Dec 2016
Service Rating : I will have to return the product. So far, they have been helpful. My expectation is that their customer service will continue.

Product : It will not work for my wife - but that does not mean it is not a quality product.

5out of 5
24 Jun 2016
Service Rating : Awesome product! Great Service!

Product : Im happy with the overall experience and the pillow was made just perfect to suit my need.Keep up the good work team!

4out of 5
04 Feb 2016
Service Rating : excellent service

Product : excellent service

5out of 5
04 Feb 2016
Service Rating : excellent service

Product : excellent service

5out of 5
13 Apr 2015
great alternative to the donut pillow. i reckon you could easily expand your target market to include travellers and drivers looking for more comfort.

5out of 5
19 Nov 2014
fast prompt delivery

5out of 5
09 Sep 2014
I ordered the Key hole cushion and was very happy to see that it was so comfortable
to sit on when I received it.

5out of 5
06 Apr 2014
Service Rating : Quick on delivery

Product : Took a bit of getting used to

5out of 5
17 Mar 2014
Prompt & easy to arrange

5out of 5
17 Mar 2014
Prompt & easy to arrange

5out of 5
28 Oct 2013
Service Rating : excellent

Product : This same keyhole cushion was much more expensive at the medical store my doctor suggested. Great value!

5out of 5
28 Oct 2013
Service Rating : great all round

Product : My husband got this for me while I recovered at home after surgery and it was a great help.

5out of 5
30 Sep 2013
Service Rating : It is so nice to get the items so promptly - with in the week!

Product : It provides firm support with relief where needed anatomically.

5out of 5
29 Sep 2013
Excellent quality, very happy with my purchase. After a couple of weeks, has really releived the pain and helps my posture. Great buy!!!

5out of 5
28 Sep 2013
Service Rating : Great - it came quickly with no fuss

Product : it works - nothing more to say!

5out of 5
06 Aug 2013
Service Rating : Excellent phone service. Super quick processing and shipping. Thank you!

Product : Excellent quality product fit for purpose and looks like will last a long time. Made in Australia too - couldn't be happier!
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Feefo Independent Reviews

Therapeutic Pillow received a 97% positive customer service rating
from in 2021