Brings the monitor to a comfortable viewing height to relieve eye, neck and shoulder strain. Maximum weight load of 15 kg. Five height settings for perfect viewing height (from 10-16cm). Foldable document holder to promote ergonomic positioning when working with documents. Minimalist design and high quality clear acrylic. Meets the ergonomic requirements for office activities with visual display units confirmed... by FIRA Int. Ltd, an independent ergonomics accreditation body (ISO 9241-5:1998).