The Fractal Design North Accessories Solid Black PC Case Panel Side Fan Mount is a sleek and sturdy accessory designed for ATX Full form factor mid tower cases. Made of steel and featuring a solid black color, this unit is part of the Fractal Design Define product line. With a quantity of 10 units, this accessory provides a secure and stylish way to mount side fans on your PC case panel, enhancing your overall setup with a touch of elegance.