Effortless comfort during long desk hours: The adjustable elbow support bracket keeps your arms in a relaxed position during extended desk work or gaming, helping reduce fatigue and improve focus. Spacesaving foldable design: The arm rest bracket folds away when not in use, keeping your workspace neat and clutter. Ideal for compact home offices or shared desks. Ergonomic support: 180degree rotation lets you adjust the arm rest angle to suit your natural posture, providing ergonomic support exactly where you need it. Easy, nodamage installation: Punch design with clamps allows quick installation without drilling or damaging your desk, making it suitable for renters or flexible workspaces. Use scenarios Long computer sessions at a home desk or gaming setup, where extended use can lead to arm fatigue and reduced concentration. Small or shared workspaces where a foldable, unobtrusive addition helps maintain a tidy, efficient desk environment. Temporary or rental work environments where you need a quick, nodamage installation that won't affect the desk surface.