Features: brand new and high quality Portable stretch design. Just the right amount of stretch damping for a smooth and comfortable feel. 180 360 can be folded and rotated at any angle, the support arm can be folded and retracted at any for time when not in use, saving space. Extendable rocker arm structure, strong bearing capacity, improve firmness and stability. Support the base plate firmly. The bottom plate is easy to install, bears a stable load, and can be used with confidence. Our aluminum alloy stand is suitable for Echo Show 15, other displays cannot be used. Package Includes: 1x Desk Bracket Specifications: Material: Aluminum Alloy Application: For Echo Show 15 Size:Approx.230x200mm/9.05x7.87 inches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.