Features: Expand the mounting capabilities of your VESA-compatible monitors with this VESA plate. The VESA plate is base on the standard V-lock, used for securing items like batteries in V-lock Bases Station. It features unthreaded holes and mounting slots, allowing you to attach it to a wide variety of devices using the included 1/4inch-20 bolts. This plate have 75mm and 100mm VESA pattern and includes two different lengths of screws for compatibility with a variety of monitors. It is also equipped with 1/4inch-20 mounting thread for adding more accessories. There is long slot for sliding adjustment. Specifications: Component:Aluminum Alloy Size:Approx.115x115mm/4.53x4.53inch 1/4inch Thread; Package Includes: 1pc Vesa Mount Adapter Plate 2pcs Allen Wrench 16pcs Mounting Screw note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.