[Very Soft! ]Compared with many similar armrests, we have made more ergonomic improvements to the material of our arm support. The Built-in 0.8-inch thick sponge and eco-friendly leather make the elbow rest very soft, relaxing your arms really. [Ergonomic Design]Our computer armrest can effectively prevent your neck from leaning forward, relieve shoulder and neck fatigue, and help you maintain a certain distance between your eyes and the monitor, which can correct your working posture. [Foldable]Foldable design can save your workspace. Folds up when not in use, no need to remove it from the desk. You also can place a notebook, mouse, or other items. [ERGONOMIC MOUSE ARMREST] Ergonomic arm rest offers wide controllable area for computer work which relieve stress on your arm and elbow, fully support to relax the upper limb, gives mouse arm for all-day comfort! It is a good choice for Office Work or Home Gaming. [FOLDABLE DESK EXTENDER] Computer desk armrest extend the desktop horizontally, it's easy for users to fold this arm support at 90° by loosing spring clamp when they don't need it, to perpendicular to the desktop and 't take up your space! Colour:Black Material:PU leather Package Contents: 1x Desk Armrests Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.