The gold standard in parasite control. Approved to eliminate more species and stages of equine parasites. For oral use in horses - one syringe given orally will treat up to 1250 lbs. Each weight marking on the syringe plunger delivers enough product to treat 250 lb body weight. Each pack contains 6 0.26oz oral syringes. Size is 6 Pack. Dimensions are 10 X 4.5 X 3 Ivermectin And Praziquantel. UPC Code = 350604720560