Mount these to your 120mm fans to direct the air when making wind simulators for your favorite racing game! Comes with 1x shrouds! How is it made? This item is made from 100% solid PETG which is FDM 3D-Printed on commercial Machines! These parts are guaranteed to be acceptable strength for the application. How is it shipped? USPS! Shipping is free for you if you're located in the continental United States! I think there?s a problem with my order? No worries, we have you covered! If you have any issues whatsoever, please contact us! What else do you offer? We offer a wide variety of 3d print services such as design and print on demand in a variety of materials at a fair price. Simply send us a message to get started designing or printing your custom part today for any project you need and check out our profile for our other items!