commando smoke grenade with 3 minute smoke plume (non-explosive)

(Non-Hazmat, Non-Explosive) 40,000cu. ft. Commando Smoke Grenade (3 Minute Smoke Plume)-A wonderful, handy tool for paintball tournaments,this non-hazmat, non-explosive smoke grenade produces 40,000cu feet of smoke and lasts for approximately 3 minutes. If you want to produce smoke, this is the unit you need.