Product Overview: ・Manufacturer: Ergotron ・Product Name: MXV Desk Mount Arm ・Model Number: 45-486-224 ・Maximum Compatible Monitor Size: 34 inches ・Total Weight Capacity: 9.1 kg ・Mounting Method: Clamp-on ・Weight: 3.6 kg ・Retail Price: Approximately 21,400 yen (tax included) ・Included: Everything shown in the images. Condition: This is a used item, previously used in a general household. I received it from an acquaintance and have stored it without using it. It doesn't appear to have been used much from the time I received it, and it gives a clean impression. There is a small screw of unknown purpose. I will include it just in case. *Because some parts are fixed, it is recommended to have a pentagonal wrench and a hex wrench, as you will be able to loosen them. ID: 838