Constructed from heavy-duty hard plastic, these Fan Blades are built to withstand regular use for long-lasting performance. Thick hard plastic 5-blade Replacement Fan Blades optimize aerodynamics to powerful airflow while maintaining low-noise operation. This 2-pack of Fan Blade Replacement great, letting you keep a spare or replace blades on multiple fans at once. Each set of Replacement Fan Blades comes with dedicated mounting, featuring an 8mm inner bore for quick, hassle-free installation. White plastic Fan Blades Replacement fit a wide range of fan types, including pedestal fans, table fans, and wall-mounted fans.