120mm fan cover

needed a fan cover for 120mm fan at work as the original cracked and broke. i made it better. this was spec'd for a WOW pizza oven but depending on hardware used should work elsewhere. there are modeled in groves for a filter that snaps on. i have not created that part as i did not need it. time will tell if i ever decide to do that. i have also provided dimensions to help you decide if this application will work for you