How high is this? (Not diameter, but height)

There is a link to the instruction manual and it states the maximum height is 5" and it has a 300 pound weight limit.

hello，Can it be used in a swimming pool?

Hello, It is not listed for use underwater. so you way have to watch for any water that might get in it. Please note that it will be tough to stand on underwater also since it is filled with air. Best regards.

Just received my disk. When I pump air into it not much happens. Is it supposed to be mostly deflated when you use it? Too bad there is no information

I just got mine and same thing here. Very frustrating to know the pump is defective (obviously because of others that mention this in their review). I don't have another hand pump, and I'm not going to use it for standing on. I'm using it in a chair as per my chiropractor's instructions, so I need more air in it. Now I will have to invest more money in buying a hand pump that will hopefully inflate it more. Otherwise, there might be a defect in the hole. If I can return it, I will.

How do you pump this thing?!

Very carefully!! Place pin only half way and when pumping air be very careful not to push pin into the other side of the disc. If pumped carefully, the disc will fill with air.

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Core Balance Disc Trainer, 14” Diameter with Pump for Fitness, Balance Training, or Seating; Wobble Board for Core Stability; Flexible Floor Cushions

Product ID: 3892319

Details

Brand
ProsourceFit
Color
Black
Item Weight
2.2 Pounds
Material
Plastic
Product Dimensions
14"L x 14"W x

🎒Lightweight & portable design

💪Supports up to 330 lbs core engagement

⚖️14-inch dual-textured surface

€ 105.62

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your core game—balance, strength, and posture in one sleek disc!

DURABLE TRAVEL READY - Compact, lightweight, and built to support up to 330 lbs, ideal for home, gym, or on-the-go balance training.
ENGAGE YOUR CORE ANYWHERE ANYTIME - Flexible PVC creates an unstable platform that activates core muscles whether seated or exercising.
VERSATILE FITNESS SEATING SOLUTION - Perfect for workouts, posture support, active sitting, and even classroom or office use.
DUAL TEXTURED SURFACE FOR DYNAMIC GRIP - Switch between larger and smaller bumps to customize your balance challenge and sensory feedback.
PUMP INCLUDED FOR PERSONALIZED FIRMNESS - Easily adjust inflation with the hand pump to match your preferred stability level.

The ProsourceFit Core Balance Disc Trainer is a 14-inch dual-textured wobble board designed to improve core stability, posture, and balance. Made from flexible PVC, it supports up to 330 lbs and includes a hand pump for customizable firmness. Lightweight and portable, it’s perfect for fitness, active sitting, and versatile enough for home, office, or travel use.

Specifications

ASIN	B00DYA3FIM
Age Range Description	Adult
Best Sellers Rank	#2,910 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Balance Boards (Sports & Outdoors)
Brand Name	ProsourceFit
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (6,002)
Global Trade Identification Number	00810244020401
Included Components	Core Balance Disc
Item Dimensions L x W x H	14"L x 14"W x 3"H
Item Type Name	Core Balance Disc
Item Weight	2.2 Pounds
Manufacturer	ProsourceFit
Material	Plastic
Maximum Weight Recommendation	330 Pounds
Model Number	ps-2140-bd-black
Part Number	ps-2140-bd-black
Size	14-Inch
UPC	810244020401
Unit Count	1.0 Count
Warranty Description	Limited Lifetime Warranty

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€ 105.62

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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