The ergonomic computer arm rest for desk prevents the arm from hanging in the air, and relaxes the arm to work more easily. Punch-free design, easy to install, does not hurt the desktop.Storage design, 90folding storage does not take up space.Double clamp + double bracket fixed support, stable and firm, strong supporting force, safe and reliable.Make the arm flush with the desktop, no drop feeling in use, comfortable and convenient. Specification:Material: WoodSize Chart:35x15cm/13.78x5.91inch Package Includes:1 Piece Computer Arm Rest for Desk. (As You Choose)Note:Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.Computer Arm Rest;Computer Wrist Rest Armrest Arm Rest Support;Computer Arm Rest for Desk Mouse Pad Holder;Arm Rest Extender Rotating Hand Rest Mousepad;desk extender table arm rest for armrest pad;keyboard rests extension office gadgets edge