Topstar Support SY Office Chair Black

Product suitable for both private and commercial use; sitting time recommendation max. 8 hours; GS tested and EN 1335 1-3 compliant Comfortable synchronous swivel chair with high backrest, height adjustable; high, contoured backrest with spine shaping, height adjustable Special disc seat for optimal support in the pelvic area Manufacturer's warranty: 3 years when sold and dispatched by Amazon. When sold and dispatched by a third party, the information of the respective seller applies Synchronous mechanism, spring force adjustable to body weight