Description Material: ABS Style: Folding Extendable arm size: 18 + 12 cm / 7.1 + 4.7 in Base size: 16 * 14 cm / 6.3 * 5.5 in Color: Black Features: Free adjustment, stable and stable, 360 degree rotation PORTABLE MONITOR DESK MOUNT: This is a sturdy and metal stand designed for 18.5 inch monitors, which can be stably placed on the desktop. Universal Extended Display Base: It has a universal design for various brands and models of monitors, which can be placed vertically on the desktop to provide a better visual experience. VESA Mounting Support: The stand is compatible with VESA standard mounting holes, allowing you to easily mount your monitor on the stand without additional tools. EXTERNAL SCREEN EXTENSION: With this stand, you can connect an external monitor to your laptop or desktop for a larger work area and higher productivity. EASY INSTALLATION: This stand is very easy to install and comes with all the necessary mounting accessories and instructions so you can get started quickly. Package included: 1 * Screen holder