The 2-pack pepper spray combo allows the 3 oz canister for home defense and 1/2 oz keychain can when away.Maximum strength oc spray formula provides essential defense against potential aggressors.Sprays up to 12-feet for long-range defense.Glow in the dark activator is easy to see in low light environments.Wall mount included keeping the home prepared.The invisible uv dye helps identify aggressors.Size: 3ozRange: 16 ft