Is this cushion soft or firm?

This cushion is designed with medium-firm support for stable, long-lasting comfort rather than a plush or ultra-soft feel. It helps maintain support and seat height during long sitting hours without flattening over time.

Is this cushion good for long sitting hours?

Yes. The high-density memory foam is designed to provide stable ergonomic support during extended sitting sessions at work, driving, gaming, travel, or everyday use.

Will it slide around on my chair?

No. The anti-slip rubber base helps keep the cushion securely in place on office chairs, car seats, wheelchairs, and dining chairs.

Is this cushion made with safe materials?

Yes. The cushion is OEKO-TEX STANDARD 100 certified, meaning the materials have been tested against harmful substances and meet strict safety standards.

Who should buy this cushion?

Adults who sit for extended hours — office workers, remote workers, drivers, and anyone who needs ergonomic seat support and a height boost.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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TranquilRelax XL Memory Foam Seat Cushion for Office Chair, 3.35-Inch, Gray

TranquilRelax XL Memory Foam Seat Cushion for Office Chair, 3.35-Inch, Gray

Product ID: 650832245

Details

Brand
TranquilRelax
Color
Gray
Fill Material
Memory Foam
Size
X-Large
Special Feature
Anti-Slip

📏3.35-inch height boost

🛑Non-slip rubber base

🧠High-density memory foam

647.43 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🪑 Upgrade your seat, upgrade your day!

ELEVATE YOUR VIEW - Instant 3.35-inch seat height boost for better visibility and reach—perfect for short drivers and office pros alike.
STAY PUT STAY FOCUSED - Anti-slip rubber base locks the cushion securely in place—no more annoying sliding distractions.
XL SIZE UNIVERSAL FIT - Generous 18.5" x 16.9" surface area supports all-day comfort for adults, seniors, wheelchair users, and anyone craving reliable ergonomic support.
BREATHE EASY CLEAN FAST - Breathable, moisture-wicking mesh cover with a removable zipper for effortless machine washing and fresh daily use.
ERGONOMIC COMFORT ALL DAY - Medium-firm memory foam cushions your tailbone and sciatic area, reducing pressure and promoting healthy posture during long work or travel sessions.

The TranquilRelax XL Memory Foam Seat Cushion offers a 3.35-inch ergonomic height boost with medium-firm, high-density memory foam designed to reduce pressure on the coccyx and improve posture. Its extra-large size fits a wide range of users, while the non-slip rubber base ensures stability. The breathable, removable mesh cover is machine washable, making it ideal for office chairs, car seats, and travel. Perfect for professionals, seniors, and anyone seeking all-day comfort and support.

Specifications

ASIN	B0D1V6GC8J
Age Range Description	Adult
Best Sellers Rank	#1,519 in Office Products ( See Top 100 in Office Products ) #8 in Back Cushions & Seat Cushions
Brand Name	TranquilRelax
Color	Gray
Customer Reviews	4.3 4.3 out of 5 stars (2,297)
Fabric Type	100% Polyester Mesh Cover
Fill Material	Memory Foam
Item Dimensions L x W	16.92"L x 18.5"W
Item Firmness Description	Medium Firm
Manufacturer	TranquilRelax
Manufacturer Part Number	MPN-TR0001-L-GE
Material Features	Breathable, Moisture Wicking
Material Type	Memory Foam
Material Type Free	Formaldehyde Free, Latex Free
Model Name	MPN-TR0001-L-GE
Model Number	MPN-TR0001-L-GE
Number of Pieces	1
Pattern	Solid
Product Care Instructions	The memory foam core is not washable. For easy care, remove the zippered cover and machine wash cold on a gentle cycle. Do not bleach or tumble dry. Air dry completely before reusing.
Recommended Uses For Product	Driving, Reading, Resting, Sitting, Traveling
Shape	Rectangular
Size	X-Large
Special Features	Anti-Slip, Moisture-Wicking, Portable, Removable Cover, Breathable
Specific Uses For Product	Casual sitting, Long-haul drivers, Office workers, Work-from-home
Target Use Body Part	Buttocks, Legs
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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