CTS (Combined Tactical Systems) Model 5210 is a white burning-type smoke grenade manufactured by Combined Systems, part of the 52 series of smoke and chemical grenades. It has an aluminium casing and produces a smoke screen lasting 20-40 seconds. The Jet-Lite (JL) version is a riot control variant designed to burn out rapidly to decrease the chance of it being picked up and thrown back, and burns out in 5-15 seconds.
The Model 5210 Smoke Grenade and variants can be seen in the following films, television series, video games, and anime used by the following actors: