A natural fly repellent with proven 8-hour performance demonstrated in an independant university study. For use on horses, ponies, foals, and dogs. Eco-safe for the entire family and the environment. Size is 32 Ounce. Dimensions are 3 X 3 X 11.5 Active Ingredients: Seven Essential Oils Known To Have Repellency Properties: Geraniol, Clove Oil, Citronella Oil, Cedar Oil, Lemongrass Oil, Rosemary Oil And Thyme Oil. UPC Code = 011444220015