Chromium-plated 5 ways swivel legs. Shock absorber, height-adjustable seats and tilt functions. Upholstered in fabric or leather. Spare coverings are available for purchase. All fabrics are cut with CNC machines, so they come out in perfectly correct forms. There are many options for upholstery textiles, such as artificial leather, velvet, woven fabric, linen, genuine leather, bouclé, and nubuck. Upholstery can be done using the customer’s own materials; with approval from 5A production. The inserts of the chair’s metal frame make it easy to assemble various wooden and metal base options. In order to customize this model to your project, there are various seating options such as with/without cushions and sliced/diamond backrest options. With the help of these modifications, the product is customizable to your needs. The five-way swivel bases are available in three different materials: aluminum, chrominium-plated metal and black polyamide. The wheels are made of black polyamide and caps can be made of polyamide or chromium-plated metal. All of these base types are fitted with a gas-lift mechanism hidden discreetly under the seat that provides tilting movement and seat height command, allowing it to conform to individual body types for optimal comfort, even during more time consuming projects. If desired, the wheels can be removed and fixed feet can be installed instead of wheels.