Flectron Fly Tags are for the control of flies on cattle. Pack contains 10 ear tags and fastening studs, each ear tag has 935mg of cypermethrin pyrethroid. For Whole Body Protection. Benefits of Flectron Fly Tags Effective up to 4 Months Zero Withdrawal Period for Meat & Milk Whole Body Protection Flectron Fly Tags should be applied to the ear using the Allflex® tagging system.
