This is the "WORLDLIFT Monitor Arm, Dual Vertical Screen, Dual Long Pole Display Arm, Compatible with 17-32 inch Displays, Supports 9kg Each." 3800 → 3300 A metal arm for dual monitors, with adjustable angles and cable management. Please understand that this is a used item. I attached a 43.8-inch monitor, and it worked fine. [Please use at your own risk] Quote: [Product Specifications] This product is a dual monitor arm that can accommodate two LCD displays up to 32 inches vertically. The main feature is the 80cm long pole, which allows you to position the monitors at a high position. Compatible monitors: 17-32 inches, Weight capacity: 9KG*2, VESA standards: 75×75/100×100mm. [Angle Adjustment] The LCD display screen can be adjusted up and down by +45° to -45°, and left and right by up to 180°. Furthermore, the monitor mounting part can rotate 360°, allowing for various combinations. Note: Even within the adjustable range, the adjustment angle may vary depending on the size of the monitor. [Practical Functions] The monitor arm body has cable clips to store cables, and also has a function to store tools for adjusting the arm. By passing the cables through the cable clips, the arm and cables move together, making it convenient to handle the monitor. [Fixing Method] This product supports two fixing methods: a clamp method that firmly clamps to the desk, and a grommet method that firmly clamps using a hole. Top board thickness: 10-50mm, Hole diameter: 10-60mm.