Free up valuable desk space and bring your monitor to a comfortable viewing height and distance while sitting or standingArms swivel with clamp mount. Easily clamps to surfaces up to 3-1/2" thick. Adjust to 15" high. Rotates 360 portrait or landscape. ° to -45° tilt forward or back. Pans left or right ° to -90°. For monitors up to 20 lbs (28-1/12"W). Cable management system included.