Design: Suit with most desk monitor mount and stand with 1.1 to 2.4inch diameter center pole. Fit one monitor up to 32”, 17.6lbs and support with Mounting Holes size 75x75mm and 100x100mm. Ergonomic: The monitor arm is easily adjustable, allowing it to work in a more comfortable and ergonomically correct position to reduce neck and eye strain. Adjustability: The high-grade arm with fully adjustable, maximum extend 10.6inch, allows +/- 30° tilt, +/- 90° swivel to change reading angles and 360° rotates from landscape to portrait mode. Installation: All the hardware is included. Easy to assemble under the instructions. Package Includes: WALI Fully Adjustment Arm x 1, Mounting Holes Plate x 1, User manual, experienced and friendly US based customer support available to assist 7 days a week.