180 Degrees RotateComputer armrest for desk can rotate 180 in all directions, you can choose the most suitable angle for you, correct your sitting posture, protect your wrist, prevent myopias and cervical spondylosis, and improve working conditions. Reduce Wrist StressThe desk armrest pad allows us to evenly distribute the weight of our forearms. This relieves the continual strain felt by many computer users in their neck, arm, and shoulder muscles and lessens localized stress on the wrist. Anti-Slip Extender DesignThe Armrest support extender gently supports your wrist for extra comfort. The armrests of the desk are made of leather sponge pads, which are soft and comfortable, and will not hurt your elbows after long-term use For Most OccasionsWe can install two units ( on each side of the keyboard) to provide full support for the forearm. Armrest mouse pad is suitable for monitor and laptop setups on regular and standing desk workstations. Lightweight And Portable Desk armrest extender is very portable, easy, and quick to install. It disassembles in seconds and can be easily carried in a briefcase or computer bag. Therefore, it is very convenient for us to carry it on a daily basis and use it at any time. Weight: 350g Colors include: red, black Material: ABS Package includes: 1pc*Armrest support extender