HoboTraveler.com Bug Bagger Catches Insects In Net. Fits Round House Fans, Chemical Free Killing Of Bugs, Insects, Mosquitoes, Clean Air Floor fan Not included, heat attracts, fan sucks in insects, bugs and bags them in net and die. Elastic allows user to put on fan in a few seconds. Use the attached strings to tie, or a pony tail elastic loop. Cleans air of lint, and dirt, allows us to test air by running fan for few days. Videos on how to use on HoboTraveler YouTube Channel