Triple beam dual stream monitor arms Cost effective solution to meet ergonomic requirements Standard C clamp attaches to edge of desk Designed for function means that you can achieve the ideal monitor position for good posture Frees up valuable desk space Suggested screen size up to 19” 400mm max width per screen Weight capacity 20kg each arm Features manual height adjustment ranging up to 300mm Forward extension 440mm & 860mm apart Lockable quick release VESA function VESA compliance: 75x 75mm & 100x 100mm Full range of movement including manual height adjustment, tilt, rotation & reach Full cable management Delivered assembled for fast & easy installation