This is an Amazon Basics single monitor arm. It supports monitors up to 32 inches and 11.3kg. I was using it without any problems until recently. It was very comfortable, as it effectively utilized desk space and allowed for smooth monitor movement. I am selling this because I purchased a new monitor arm. There are no noticeable large scratches or stains, but there are some minor scuffs and dust accumulation from normal use. I would appreciate it if you could purchase it with the understanding that it is a used item. The accessories are all that are shown in the photos. The instruction manual is also included, so you shouldn't have any trouble assembling it. - Supports monitors up to 32 inches and 11.3kg - Compatible with VESA standards: MIS-D, MIS-C (VESA with 100x100mm and 75x75mm spacing) Durable and lightweight aluminum construction, black finish. Easy adjustment of arm extension, tilt (70 degrees backward to 5 degrees forward) for comfortable screen viewing, and rotation from horizontal to vertical. - Please assemble according to the instruction manual and adjust each part after attaching the monitor. You cannot adjust each part before assembly. Various positions can be adjusted, such as arm extension, angle adjustment, and rotation to horizontal-to-vertical mode. #AmazonBasics #AmazonBasics #MonitorArm #DisplayArm #PCPeripherals #DeskWork #Telework #RemoteWork