Scentcrusher Ozone Go MAX for Car/Truck Black 0.76 x 4.33 x 1.6in SC59319. The chemical free ozone destroys most odors in 30 minutes. Simply plug the unit into your vehicle?s 12-volt outlet for hassle-free use.Ozone Go: .76? X 4.33? X 1.6?Ozone is......