[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.