Does it work for people with big butts?

As a very big-booty person: yes. If you have a big booty and are quite heavy, I find medium pressure is the sweet spot.

Can you use this on carpet or the floor? Or is it better to sit on it while in a chair?

You can use it on carpet or on the floor, but I think it’s easier to use it on a chair.

What is the weight limit?

It does not have one specific weight listed as a limit. But so far all my 4 kids and husband have used it. My kids weigh 100 lbs, 79 lbs, 67 lbs, 88 lbs and my husband is 245 lbs, it is still inflated and holding up well. We had to use an old pump we found because even though we paid for it and it says it comes with a pump it did not. Hope this helps.

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🎯 Wobble your way to focus and strength—because sitting still is so last decade!

RISK FREE UPGRADE - Enjoy peace of mind with a 60-day hassle-free warranty and 100% satisfaction guarantee.
CORE POWER ON DEMAND - Activate and tone your core muscles effortlessly while you work or study—no gym required.
STAY SHARP SIT SMART - Boost focus and sensory engagement with dynamic seating designed for kids and professionals alike.
CUSTOM COMFORT CONTROL - Easily inflate or deflate to your perfect firmness with the included pump for personalized posture support.
BUILT TO LAST SUPPORT - Durable PVC construction supports up to 330 lbs, ensuring safety and longevity for all users.

The Tumaz Wobble Cushion is a 13-inch diameter inflatable balance disc designed to improve posture, enhance focus, and strengthen core muscles. Made from durable PVC, it supports up to 330 lbs and includes an air pump for customizable inflation. Ideal for sensory kids and professionals seeking flexible seating solutions, it offers a fun, ergonomic way to stay active while seated. Backed by a 60-day satisfaction guarantee, it’s a smart addition to any workspace or classroom.

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€ 57.32

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Abdullah B.

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

3 weeks ago

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Brand	Tumaz
Color	01. Tomato Red
Item Weight	2.2 Pounds
Material	Polyvinyl Chloride (PVC)
Product Dimensions	12.99"L x 12.99"W x 2.36"H
Maximum Weight Recommendation	453 Kilograms
Age Range (Description)	Kid
Manufacturer	Tumaz
UPC	046708562662
Item Package Dimensions L x W x H	14.13 x 13.19 x 2.87 inches
Package Weight	1.3 Kilograms
Item Dimensions LxWxH	12.99 x 12.99 x 2.36 inches
Brand Name	Tumaz
Suggested Users	unisex
Part Number	46708562662
Size	1 Count (Pack of 1)

Tumaz Wobble Cushion - Wiggle Seat to Improve Sitting Posture & Stay Focused for Sensory Kids, Balance Disc to Core Strength & Flexible Seating [Extra Thick Balance Board, Pump Included Wobble Board]

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