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Product details
The Sitness 40 by Topstar is an innovative office stool designed specifically for a healthy and dynamic sitting posture. Equipped with a unique Body-Balance-Tec joint, this stool allows for three-dimensional mobility of the seat and backrest, activating the muscles and relieving the spine. The infinitely adjustable seat height with Toplift ensures a personalized fit for different body sizes, while the ergonomically designed backrest provides optimal support. The aesthetically pleasing and stable steel base is chrome-plated and features load-dependent braked safety double casters suitable for carpeted floors. The Sitness 40 meets all safety-related requirements and carries the GS mark from LGA Nuremberg, underscoring its quality and safety. This stool is ideal for adults who value a healthy sitting posture and want to remain active.
- Three-dimensional mobility through Body-Balance-Tec joint
- Ergonomic backrest for back support
- Infinitely adjustable seat height with Toplift
- GS-certified safety design for high quality and safety.
Exact colour description | Green |
Material | Polyester |
Chair mechanism | Synchronised mechanism |
Seat height | 51 cm |
Seat width | 44 cm |
Seat depth | 40 cm |
Max. load | 110 kg |
Item number | 13201461 |
Manufacturer | Topstar |
Category | Office chairs |
Manufacturer no. | ST290 W55 |
Release date | 14.5.2020 |
Colour | Green |
Exact colour description | Green |
Material group | Fabric |
Material | Polyester |
Frame material | Steel |
Main cover material | Fabric |
Cover material description | Polyester |
Target group | Adults |
Office chair type | Office stool |
Chair mechanism | Synchronised mechanism |
Wheel type | Castors |
Max. load | 110 kg |
Recommended sitting time | 8 h |
Seat surface | Height-adjustable |
Back rest | Rotatable |
Armrest | None |
Headrest | None |
CO₂-Emission | |
Climate contribution |
Width | 44 cm |
Height | 80 cm |
Depth | 124.80 cm |
Seat width | 44 cm |
Seat height | 51 cm |
Min. seat height | 43 cm |
Max. Seat height | 51 cm |
Seat depth | 40 cm |
Weight | 13.94 kg |
Length | 80.50 cm |
Width | 60.50 cm |
Height | 26 cm |
Weight | 12.12 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Office chairs» category have a defect within the first 24 months?
Source: Digitec Galaxus- 24.HAG0.5 %
- 25.Leitz0.6 %
- 25.Topstar0.6 %
- 27.Giroflex1.1 %
- 28.AC Design1.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Amstyle0 days
- 1.Songmics0 days
- 3.Giroflex8 days
- 4.Topstar9 days
Return rate
How often is a product of this brand in the «Office chairs» category returned?
Source: Digitec Galaxus- 7.Vasagle1.3 %
- 8.Ticova1.4 %
- 9.Topstar1.6 %
- 10.Sihoo1.8 %
- 11.HAG2 %