Insecticide FREE, Non-Toxic, non-polluting 24 hour fly control on a roll. Easy to use, install and dispose of. Each kit includes: 1000ft Reel of Sticky Roll, 1 Empty Fly tape reel, 2 wall brackets, 1 hand crank, 4 reel clips, 2 reel brakes, 3 screw eyes/Hooks, 6 lag bolts, 3 pulleys with screws,

Just attach empty reel on one end of barn and full reel on the other. up toward ceiling. (remember, flies like to roost/set high up, on narrow ledges)  Hook up the tape and pull tight.  You can also zig zag the tape back and forth using pulleys for more surface. As tape fills with flies, just reel up the used tape and the new, fresh tape is ready at once.  When reel is full, just discard, flies and all.  Then purchase new Refill and start catching flies again.