These are brand new, unopened, in the box. The Ergo Edge Max Heavy Duty Single Monitor Arm is a sturdy and reliable monitor mount designed to provide ergonomic support for a single monitor setup. Its durable construction allows for stable and smooth adjustment of the monitor's position for maximum comfort and efficiency while working. With its heavy-duty design, this monitor arm is suitable for supporting larger monitors with ease, making it an essential accessory for any computer workstation looking to improve both functionality and workspace organization. I have 10 brand new total.