Thank you for viewing. This is the PT100 monitor wall mount for partitions. I am listing it because it came out of storage. It was used for about a year, but has been stored for about three years, so there is some aging. There are no functional problems. Thank you. Attach a computer monitor to a partition. Partition monitor wall mount for comfortable work, the PT100 wall-mountable black monitor arm with angle adjustment function. - Color: Black - Included: Mounting hardware, instruction manual Thank you for viewing.