Trojan Slimline Gas Lift Double Flat Screen Monitor Arm- White The Trojan monitor arm is an ideal choice for creating an ergonomic work environment by creating more desk space while accomodating two flatscreens. This fully flexible arm features a gas spring hovering system for effortless adjustment to the correct height, which promotes good posture and efficiency. The Trojan slimline arm also ensures discreet cable management for a tidy work area and has an above desk fixing clamp.