The VIVO Black Height Adjustable Corner Desktop Monitor Riser is a versatile desk accessory that allows you to easily adjust the height of your monitor for better viewing angles. With a sleek black color and a sturdy construction, this riser is designed to provide stability and durability for your monitor. It also comes with a 3-year warranty, ensuring long-lasting quality and support. No additional parts are required for easy installation and use, making it a convenient and practical addition to your workspace.