This machine is built from aluminum for better heat dissipation to ensure durability and a long product lifespan. It produces outputs of 2000CFM (Cubic Feet per Minute) at a 6.5-10 feet distance to create a spooky, mysterious atmosphere for holidays and parties! The price drops from $59.99 to just $29.99. Shipping is free with Amazon Prime or is otherwise a flat $6 per order.