No it will compress to fit your bottom.

YOUFI Extra Thick Large Seat Cushion -19 X 17.5 X 4 Inch Gel Memory Foam Cushion with Carry Handle Non Slip Bottom - Pain Relief Coccyx Cushion for Wheelchair Office Chair (Black (1PACK))

YOUFI Extra Thick Large Seat Cushion -19 X 17.5 X 4 Inch Gel Memory Foam Cushion with Carry Handle Non Slip Bottom - Pain Relief Coccyx Cushion for Wheelchair Office Chair (Black (1PACK))

Q: How many inches will this raise a person in a desk chair and will it retain that height?

It is 4 inches and retains height. I purchased to raise my height when sitting in desk chair for use with video camera. It works perfectly.

Q: How do you Measure wheelchair for correct cushion

Measure the width and depth of the seat. The cushion should be an inch less, at least, the measured width. The thickness of the cushion might cause the chair height to be adjusted. The biggest problem is the cushion density. Firm can mean a cushion with little give to hard as a board.

Q: Will this work in an adult power chair?

It works o.k. in a lift chair as far as size, ... it's perfect, however, the one I rec'd, although it was good in workmanship & materials, it was way too hard to sit in 24 / 7, and unfortunately I developed bed sores and had to quit using it.

4.3/5

Product ID: 493418176

Secure Transaction

Details

Brand
YOUFI
Special Feature
Portable
Colour
Black (1pack)
Size
Fill Material
Memory Foam
Shape
Rectangular

📏19x17.5x4 inch extra-large size

🛑Non-slip bottom for stable seating

🧠4-inch thick gel memory foam core

Frequently Bought Together

YOUFI Extra Thick Large Seat Cushion -19 X 17.5 X 4 Inch Gel Memory Foam Cushion with Carry Handle Non Slip Bottom - Pain Relief Coccyx Cushion for Wheelchair Office Chair (Black (1PACK))

ComfySure Seat Cushion Extra Large - Firm Memory Foam Chair Pad for Recliner, Wheelchair, Office Chair, Stadium, Bleacher, Car, Floor, Patio Furniture, Bariatric Overweight Users 19”x17”x3”

Description

🔥 Sit Smart, Stay Cool, Feel Unstoppable! 🪑

BREATHABLE MESH COVER - Machine-washable, moisture-wicking fabric keeps you cool and fresh
PORTABLE TRAVEL READY - Built-in carry handle and lightweight design for on-the-go comfort
DURABLE MEMORY FOAM CORE - 4-inch polymer memory foam maintains shape without flattening
ERGONOMIC PRESSURE RELIEF - Alleviates tailbone, back, and sciatica pain for all-day comfort
VERSATILE SEATING SOLUTION - Perfect for office chairs, wheelchairs, bleachers, and meditation

The YOUFI Extra Thick Large Seat Cushion features a 19x17.5x4 inch size with a premium 4-inch gel memory foam core that evenly distributes pressure to relieve pain in the back, hips, and legs. Its breathable, machine-washable mesh cover ensures superior airflow, while the non-slip bottom and carry handle make it ideal for versatile use—from office chairs to travel seats. Designed for professionals who demand comfort and support during long sitting hours.

Specifications

Brand	YOUFI
Special Feature	Portable
Colour	Black (1pack)
Size	Large(19''x17.5''x4'')
Fill Material	Memory Foam
Shape	Rectangular
Age Range (Description)	Adult
Recommended Uses For Product	Sitting
Use for	Legs
Material	Memory Foam
Item Firmness Description	Soft
Product Care Instructions	Machine Wash
Number of Pieces	1
Pattern	Solid
Item Weight	1.61 kg
Variety	memory foam seat cushion
Fabric Type	3d Breathable Mesh Fabric
Model Name	Gel & Memory Foam Cushion
Manufacturer	YOUFI
Net Quantity	1.0 count
Country of Origin	USA
Item model number	NJLZD
ASIN	B08ZCXZGP8

Have a Question? See What Others Asked

How many inches will this raise a person in a desk chair and will it retain that height?

How do you Measure wheelchair for correct cushion

What is warrant?

Will this work in an adult power chair?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R5948

Duties & taxes incl.

South Africastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews