Give your office space a makeover with the Sitag SitagX-Line series of upholstered office swivel chairs. These chairs are designed for optimal comfort and support. A synchronized mechanism with lateral body weight adjustment and seat and backrest tilt angle allows you to gently recline when you need a break. The five-star base provides stability and sturdiness, while the padded seat and backrest offer supreme comfort. The adjustable backrest and seat depth allow you to customize to your needs, while the liftmatic comfort height adjustment makes it easy to find the perfect working height. The SitagX-Line series has a number of certifications, including Swissmade, so you can be sure you're getting a quality product that's built to last. With a combination of great ergonomics and stylish design, this chair is perfect for any home office or professional workspace. Whether you're typing away at your computer or simply need a place to sit and relax, you can count on the Sitag SitagX-Line series to provide maximum comfort and support. The chair with castors for hard floors is delivered assembled.