Ensure proper posture and alleviate muscle strain in your neck, back, arms and wrists by supporting your arms on the all new ArmSupport Red. An additional accessory for RollerMouse Red, ArmSupport Red extends closer to your shoulders and promotes comfort while in a standing or sitting position and allows your shoulders and arms to maintain a relaxed, neutral position. Product easily clamps tothe front edge of desks from 0,5 cm to 3 cm and is ideal for height adjustable workstations.