No comments needed, you can buy it immediately. First come, first served, even if there are comments. Brand new, unused Purchased from Amazon Color: Black Reinforcement plate for clamp-type monitor arm Contents: Large plate, small plate, large non-slip sheet, small non-slip sheet "Reinforced rigidity": Adding a reinforcement plate in addition to just the monitor arm protects the tabletop and reduces distortion, dents, and the monitor arm tilting forward or to the sides. "Scratch prevention": Adding large and small reinforcement plates with non-slip sheets to the monitor arm not only prevents scratches but also protects the underside of the desk. The universal black color blends in seamlessly with the desk. "Two installation options": Made of cold-rolled steel plate, it is very durable. Usually, the large reinforcement plate is installed on top, but for thin desks, it is recommended to install it upside down. Large plate: W185*D150*H20 mm, Weight: 815g No smokers Will ship via Nekopos or Yu-packet Post