Compatible with for Monitors: Supports 50 x 50 / 75 x 75 / 100 x 100 (mm) for Mounting Holes, Compatible With Small-sized Portable Monitors, -Compatible Touch Screens, And for Displays. 5- rotation for Flexible Viewing Angles: The base, middle, and top sections support multi- rotation, allowing flexible adjustment in all directions (up, down, forward, backward, left, and right) to meet different viewing needs in various scenarios. Weighted Base, Better Stability: Thickened metal base design ensures a low center of and stronger support, effectively preventing shaking and tipping. Equipped with anti-slip, eco-friendly silicone pads to protect from scratches. Ergonomic Design, Enhanced Comfort: Raises the monitor to an ideal eye-level height, reducing neck and shoulder strain, improving posture, and making work and entertainment more comfortable and efficient. Foldable for Easy Storage, and Portable: Easily folds away to free up space, making it ideal for the mobile office. Quick installation with no additional tools, Complete in Four Steps. The base comes with an Hex spanner. Simply follow four easy steps to complete the installation without complicated tools - get your stand ready for use in minutes Color: Black Material: Aluminum Alloy Package Contents: 1 x bracket 1 x screwdriver 1 x wrench 1 x screw kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.