This armrest is designed for plastic computer chairs and adjustable chairs. With its unique versatility and high-end texture, it leads the new trend of modern office and home chairs. Made of high-quality materials and presented in a calm and atmospheric gray tone, this armrest is not only beautiful and durable but also perfectly blends in with various interior decoration styles. Its 5D adjustment function is a highlight, supporting all-around rotation and lifting adjustment to meet the needs of different heights and usage habits, bringing an extremely comfortable support experience.