10.2 oz Counter Assault Bear Deterrent 40 feet spray distance - 8 seconds spray duration Contains 2% Capsaicin and Related Capsaicinoids, the maximum allowed by law.Works on all bear species to deter bears from attacking humans. Great for Backpacking and Hiking. Counter Assault Bear Spray's NEW innovative formula produces the optimal combination of spray time and spray distance.Deploys a high volume, powerful, atomized blast of highly concentrated pepper spray to deter a bear attack. Registered with the EPA, and meets the requirements of the EPA Significant new Alternative Policy (SNAP) of the Clean Air Act relating to ozone depleting substances.