Which cushion is best for someone with coccyx, sacrum and buttock pain?

If you mean which size of Mosaic Roho Cushion - it depends on size of person and chair size. We use this 18x16 for our Toyota van seats. If you mean this brand or another company-- buy the Mosaic Roho Brand. It is far superior to foam, gel, etc. This works. Tip - too much air causes it to feel hard. Keep adjusting the air out until you get the right amount of air. It comes with a pump to add air - as needed.

Does this product come with the pump?

This product does come with a pump. I was uncertain about this as well and actually ordered a separate pump. Sigh. Oh well. I have a spare. The cushion is very comfortable. I happen to be doing a RIDICULOUS amount of studying for a masters program and have found that sitting for this length of time is tough. The Roho can't be beat.

Is this cushion weight rated? Will it work with extremely obese persons?

It reads on the tag = Weight Limit: 250 lbs/ 113 kg. I do not have it FULLY inflated so it has some 'give'. Works for my sister but she is 114 lbs.

What is the height of the pockets? 2 or 4 inches?

2" high, when you blow up the pockets, make sure that its not too tight. It should have movement to help with your pressure points. My Daughter put her seat in her light weight wheel chair. I've been trying to come up with something that will attach the Roho to her scooter. Velcro doesn't work. It does work,but at the most she has sat on it about 2 1/2 hrs. Hope this helps you. if you can come up with some way to attach it to Her Scooter,I sure would appreciate it. Lee

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Roho Mosaic Wheelchair Air Cushion, Standard Cover, 18 x 16 Inches

Roho Mosaic Wheelchair Air Cushion, Standard Cover, 18 x 16 Inches

Product ID: 12595436

Details

Brand
Roho
Color
Black
Fill Material
Polyurethane
Size
18" x 16"
Special Feature
Inflatable

🎒Lightweight & portable at 2.4 lbs

💨3-inch interconnected air cells

⚖️Supports up to 315 lbs

987.30 DT

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Description

💺 Elevate your sit game—comfort that moves with you, anywhere, anytime.

READY OUT OF THE BOX - Complete kit includes cushion, pump, washable cover, and patch kit for effortless setup and maintenance.
UNIVERSAL FIT DURABLE - Standard 18x16 inches fits most chairs and wheelchairs, supporting up to 315 lbs with breathable, long-lasting materials.
CUSTOMIZABLE AIR COMFORT - Adjust firmness on-the-fly with the included hand pump for personalized support all day.
VERSATILE SEATING SOLUTION - Perfect for wheelchair, office, car, or travel use—ensuring balanced posture wherever you go.
STAY PUT STABILITY EASY CARE - Non-slip bottom keeps cushion secure; removable cover is machine washable for hassle-free cleaning.

The Roho Mosaic Wheelchair Air Cushion features 3-inch interconnected air cells that adapt to your body shape, providing customizable firmness with an included hand pump. Sized at 18 x 16 inches, it fits most chairs and supports up to 315 lbs. Lightweight and portable at 2.4 lbs, it comes with a washable cover, patch kit, and non-slip bottom for secure, easy maintenance—ideal for wheelchair users, office workers, and travelers seeking all-day comfort and support.

Specifications

ASIN	B002BUNKAY
Age Range Description	Adult
Best Sellers Rank	#15,759 in Health & Household ( See Top 100 in Health & Household ) #4 in Wheelchair & Mobility Scooter Cushions
Brand Name	Roho
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (5,597)
Fabric Type	Polyester
Fill Material	Polyurethane (PU)
Global Trade Identification Number	00631882863577
Item Dimensions L x W	18"L x 16"W
Item Firmness Description	Soft
Item Highlight	Adjustable air cushion with interconnected cells provides comfortable support for everyday wheelchair seating.
Item Type Name	Cushion
Item Weight	2.4 pounds
Manufacturer	Roho Inc.
Manufacturer Part Number	MOS1816CA
Material Features	Breathable
Material Type	Polyvinyl Chloride
Model Name	ROHO Mosaic
Model Number	MOS1816CA
Number of Pieces	1
Pattern	Cushion
Product Care Instructions	Machine Wash
Recommended Uses For Product	Sitting
Shape	Semicircular
Size	18" x 16"
Special Features	Inflatable
Specific Uses For Product	Sitting
Target Use Body Part	Buttocks
UPC	631882863577 613732105853
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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987.30 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.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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Excellent communication throughout the order process. Product is perfect.

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