Y-Tex Corp Python Magnum II Ear Tags 20Pc Box

For use on beef and dairy cattle, including lactating dairy cows. One tag per head provides excellent activity against horn flies that are resistant to some other insecticides (up to 4 months) and biting lice (3 months). Also aid in the control of face flies, stable flies, house flies and sucking lice (up to 3 months). Net weight of 15.4 gm per tag provides greater insecticide release for maximum effectiveness Sustained-release plastic ear tags containing a synergized formulation of 5% zetacypermethrin, a potent enriched S-isomer pyrethroid compound and 20% piperonyl butoxide. Patented Snap-Lok collar s retention against tag or button failure for up to 4 months.Use UltraTagger Applicator. Royal blue tag.