The horseman s choice for more than 30 years. Single application keeps flies, gnats, ticks and mosquitoes off horse for days. Superior fly control that s easy on the budget. Size is Gallon. Dimensions are 4.52 X 7.14 X 11.68 Active Ingredients: Pyrethrins-0.40%/*piperonyl Butoxide-1.00%/ Inert Ingredients-98.60%/Total=100.00%/Contains Petroleum Dist-Illate//*equivalent To 0.8%(Butylcarbityl)(6-Propylpiperonyl) Ether And 0.20% Of Related Compounds. UPC Code = 086621103221