There are minor scratches from use. Mounting screws are not included. The following is a quote from the purchase site: ---- Compatible monitors: This monitor arm is compatible with LCD displays up to 32 inches. VESA standards: 75mm x 75mm, 100mm x 100mm, and a weight capacity of 1-8KG. *Please check your monitor's information before purchasing, as it must comply with all standards. Freely adjustable angles: The PC monitor can be adjusted up 35°, down 35°, left and right 180°, and rotated 360°. The monitor arm can move up, down, left, right, and also forward and backward, allowing you to adjust the distance to the screen. Switching between portrait and landscape orientation is easy. You can adjust it smoothly to your liking, reducing eye strain and making work and gaming more comfortable. Gas spring adjustment: This is a gas spring display arm that allows you to move the screen freely with little force. When adjusting the gas spring, please make the arm horizontal to avoid damaging the mount. Because it is fixed to the wall, it is much more earthquake-resistant than a stand-alone setup, and you can use it with peace of mind without worrying about it falling over.