Evolution Jet 1S15 Aerial Shells (self contained)AirburstCombinationCometsCrossetteFalling CometsFallsFlares and Strobe FlaresFlash TraysGerbsJetsLaser CometsLine RocketsMinesMortar HitsSparkle Cannons/Cannon SimulatorSPD Bullet HitsTheatrical Flashes Aprox. 15ft/4,5 m 19 mm Silver Jet CE 0589-T1-0195 (IN) Safety Distance: 2 m radial, 6 m directional.