Adjustable Armrest Bracket Of Computer Desk Ergonomic Armrest Extender Describe: Get rid of the constant pressure on the neck, arm and shoulder muscles! ! No longer suffer from sedentary pain at work! ! Enjoy work, enjoy life! ! Withstand voltage! ! Super soft and non-slip! ! Fully 180° rotation! ! You can choose the angle that suits you best! ! Versatile! ! You can easily use it from home to office, from desk to chair! ! As a writing board without a table or only a chair! ! Evenly distribute the weight of the entire forearm and elbow! The weight of the forearm is distributed over a large area! ! Reduce arm pressure and Get rid of muscle tension in the neck, arms and shoulders! ! Sitting for a long time causes pain in the back, shoulders and neck! ! This reduces the local pressure on the wrist and eliminates the continuous strain of the muscles! ! The fully adjustable 180° ball joint is suitable for left-handed or right-handed users! ! Fold it up when not in use to save space in your room! ! ! Adjust the most comfortable position for your forearm! ! The mat has undergone extensive strength testing and can withstand heavy loads and pressure! ! It will not break or break easily! ! Use durable ABS plastic to provide super soft and elastic function for arm support! ! Use non-slip materials to increase the friction of the surface! ! Two units (one on each side of the keyboard) can be installed to fully support the forearm. The armrest is very portable and easy and quick to install! ! Size: 13cm x 19cm x 13cm Color: black or red or yellow Material: ABS plastic Package Included： 1 X Rotating computer arm bracket Adjustable Armrest Bracket Of Computer Desk Ergonomic Armrest Extender 100% New and high quality Get rid of the constant pressure on the neck, arm and shoulder muscles! ! No Longer suffer from sedentary pain at work! ! Enjoy work, enjoy life! !