Smith & Wesson is a name trusted amongst law enforcement and military divisions alike and that same integrity carries through to the SWP-1201 pepper spray with key cap. The ultra portable and discreet, Smith & Wesson’s SWP-1201 encompasses .5 ounces of spray made of their signature formula utilizing oleoresin capsicum as its active ingredient. The potency of the SWP-1201 induces severe discomfort to the eyes, skin and respiratory system for up to thirty minutes and is considered by experts as more effective than tear gas when it comes to restraining and immobilizing an attacker. The efficacy of Smith & Wesson’s pepper ranges up to ten feet, contingent on wind and weather conditions. Use the transparent key chain holder to safely prevent incidental use and for added convenience when carrying the Smith & Wesson SWP-1201 .5 oz pepper spray.