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UNiLUX ergonomic seating ball ERGO SPHERE, grey, 65 cm, max. 150 kg
€70,63
incl. VAT
€58,37 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✓ In stock (2 pieces)
Ordered now, delivered Wednesday
Need more? New stock expected in week 47 (16 November - 22 November 2026).
Place your order and we'll make sure it's delivered on time.
Place your order and we'll make sure it's delivered on time.
Brand: UNiLUX
| Article number | 64000413 |
|---|---|
| EAN | 3595560034628 |
| OEM number | 400165093 |
| Weight | 2,000 kg |
|---|---|
| Dimensions | B: 240 mm × H: 205 mm × D: 330 mm |
| Country of origin | China |
| Customs tariff (HS code) | 94013900 |
| VAT rate | 21% |
This is why Dex likes this article
This ergonomic balance ball activates your muscles while you work and improves your posture. With a washable felt cover, it fits perfectly in any office and encourages a healthy working posture.
When do you choose this product?
When should you replace your desk chair with a stability ball?
An ergonomic stability ball activates your muscles while you sit and encourages good posture. You use this product as an alternative to a traditional desk chair when you want to consciously work on your core stability and back muscles. The ball forces you to adopt an active sitting position, so you automatically maintain your balance.
Why choose this 65 cm size?
This stability ball with a diameter of 650 mm has been specially developed for people between 1.55 and 1.85 metres tall. At these dimensions you sit at the right height, so your hips and knees form an angle of approximately 90 degrees. This ensures an optimal sitting position without sitting too high or too low in relation to your desk.
Benefits of the felt cover
The washable felt cover made of synthetic fibres gives the ball a professional look that suits office environments. The cover prevents you from slipping and offers more grip than a smooth ball. Thanks to the zip, you can easily remove the cover for cleaning, which is important with daily use.
Practical setup and load capacity
The ball supports a maximum of 150 kg, making it suitable for most users. A foot pump is included so you can inflate the ball to the correct firmness. Make sure you don't inflate the ball too hard - it should give slightly when you sit on it for optimal comfort and balance.
An ergonomic stability ball activates your muscles while you sit and encourages good posture. You use this product as an alternative to a traditional desk chair when you want to consciously work on your core stability and back muscles. The ball forces you to adopt an active sitting position, so you automatically maintain your balance.
Why choose this 65 cm size?
This stability ball with a diameter of 650 mm has been specially developed for people between 1.55 and 1.85 metres tall. At these dimensions you sit at the right height, so your hips and knees form an angle of approximately 90 degrees. This ensures an optimal sitting position without sitting too high or too low in relation to your desk.
Benefits of the felt cover
The washable felt cover made of synthetic fibres gives the ball a professional look that suits office environments. The cover prevents you from slipping and offers more grip than a smooth ball. Thanks to the zip, you can easily remove the cover for cleaning, which is important with daily use.
Practical setup and load capacity
The ball supports a maximum of 150 kg, making it suitable for most users. A foot pump is included so you can inflate the ball to the correct firmness. Make sure you don't inflate the ball too hard - it should give slightly when you sit on it for optimal comfort and balance.
Dex finds with this article
Specifications according to the manufacturer
ERGO SPHERE ergonomic exercise ball
Ergonomic: ideal for work that involves a lot of sitting. For anyone who wants to improve their posture and stay in motion while sitting, it can also be used for gymnastics. The instability of the ball encourages the body to balance; with the feet placed flat, the spine adopts a relaxed, upright posture. The continuous movement stimulus activates the deep abdominal and back muscles, which helps prevent back complaints.
For a relaxed sitting position: ERGO SPHERE consists of a stable PVC ball with anti-burst protection and an anti-tip base. With a diameter of 65 cm, the exercise ball is perfectly suited to body heights between 1.55 and 1.85 m. It is designed for a maximum user weight of 150 kg.
Felt cover: High-quality synthetic felt with a long fibre structure gives the cover a velvety-soft surface and a slight sheen. When the cover becomes dirty, it can easily be removed thanks to a zip and washed in the washing machine on a low temperature (do not use a tumble dryer).
• Diameter: 650 mm
• max. user weight: 150 kg
• Material: PVC, felt
Package contents:
- 1 inflatable anti-burst PVC ball
- 1 foot pump for inflating the ball (takes approx. 5 minutes)
- 1 washable felt cover with YKK zip
Application examples:
- to improve posture
- also for use in yoga, pilates or gymnastics
Ergonomic: ideal for work that involves a lot of sitting. For anyone who wants to improve their posture and stay in motion while sitting, it can also be used for gymnastics. The instability of the ball encourages the body to balance; with the feet placed flat, the spine adopts a relaxed, upright posture. The continuous movement stimulus activates the deep abdominal and back muscles, which helps prevent back complaints.
For a relaxed sitting position: ERGO SPHERE consists of a stable PVC ball with anti-burst protection and an anti-tip base. With a diameter of 65 cm, the exercise ball is perfectly suited to body heights between 1.55 and 1.85 m. It is designed for a maximum user weight of 150 kg.
Felt cover: High-quality synthetic felt with a long fibre structure gives the cover a velvety-soft surface and a slight sheen. When the cover becomes dirty, it can easily be removed thanks to a zip and washed in the washing machine on a low temperature (do not use a tumble dryer).
• Diameter: 650 mm
• max. user weight: 150 kg
• Material: PVC, felt
Package contents:
- 1 inflatable anti-burst PVC ball
- 1 foot pump for inflating the ball (takes approx. 5 minutes)
- 1 washable felt cover with YKK zip
Application examples:
- to improve posture
- also for use in yoga, pilates or gymnastics
Specifications
Seat upholstery
Felt
Seat colour
grey
Load capacity
150 kg
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 31-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 31-10-2026.
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