The ellipta flat screen arm from hafele offers a unique spring-tensioned design, which allows feather-light height adjustability at just the touch of your finger. Unlike many other arms, it complements the sleek style of flat screens with fluid, functional movement. It also provides ergonomic benefits and dynamic, multi-screen use to elevate your professional capabilities. As essential to your office as desks or chairs, ellipta is a tool for a better work environment. Every part of the ellipta flat screen arm has been designed to give maximum movement with minimum effort. The unit is made of solid metal with pressure die-cast aluminium frame components and stainless steel springs and pins. The diagram above shows the many parts and how they contribute to the most effective flat screen arm available.