OPTI FORCE FLY MASK
Manna Pro’s NEW Horse Fly Mask. INNOVATIVE in the Horse Fly Mask category. Protects & repels mosquitoes, ticks, ants, flies, chiggers and midges (including Lyme disease and West Nile). – Comfortable design keeps the mask off the face and away from the eyes of the horse. Protects exposed areas around the mask, including muzzle and ears. Fits horses from 900-1200 lbs .