Topstar Sitness 10

Profi Office Chair Sitness 10 Red
Infinitely adjustable seat height with top lift.
This model bears the GS mark from LGA Nuremberg and meets all safety-related requirements for residential use (in accordance with DIN EN 1335).
Contoured backrest with adjustable lumbar support in height, depth, and angle.
Permanent contact mechanism for adjusting the backrest tilt.
US-patented fitness seat = orthositz with Body-Balance-Tec joint.
Elegant and stable chrome-plated steel base.
Includes U2 armrests, height adjustable.
Equipped with load-dependent braked safety double wheels for carpeted floors. This allows the chair to roll only under load; in an unloaded state, the wheels brake to prevent unwanted rolling away.

This item is delivered disassembled. Assembly can be completed in a few simple steps. No assembly is required for gas springs, chair wheels, footrests, etc.