Opti-Force® Horse Fly Mask Size:Horse size ) 110 mg/kg 110 mg/kg

) 110 mg/kg 110 mg/kg Copper (Min

preventing the rasp side from clogging

Since it first became available to horse owners in 1990 as the first product of its kind

Fortified with Added Vitamins and Minerals

Available regionally

Opti-Force® Horse Fly Mask Size:Horse size ) 110 mg/kg 110 mg/kgEquine Insect Control Fly Mask This product provides built in, invisible and odorless insect protection. Designed for the comfort of the horse, the mask repels mosquitoes, ticks, flies, and fleas and can fit horses weighing between 9001,200 lbs. Repels mosquitoes, ticks, flies, and fleas (including insects that cause Lyme disease and West Nile virus) Comfortable design keeps the mask off the face and away from the eyes Fits horses weighing between