The ARRMA 40mm Fan and Guard Set, ARA-2117, is a sleek and stylish addition to any building project. This set includes a durable 40mm fan, made from high-quality materials, and a matching guard to protect surfaces and prolong the device's lifespan. The guard features a unique design that ensures proper air distribution while keeping debris out of the fan blades. This combination ensures safe and efficient cooling for any area, whether it's a garage, workshop, or shed. The lightweight aluminum construction and easy-to-clean design make it perfect for both indoor and outdoor use. With the ARRMA 40mm Fan and Guard Set, ARA-2117, you can enjoy the benefits of a powerful and reliable air mover without worry about potential damage to surfaces or the fan itself.