These little units are a big favorite with the ladies, although many guys carry them, too. They are small enough to carry in a pocket or handbag, or with your keys using the removable key chain "release" rings that come with the units.
Specifications and Features:
Canister alone 0.4 oz., 3” Height x .75” Diameter approximately 10.5 sec. bursts in a splatter stream travel 8 to 10 feet
Key Chain unit 3.5” H x 1.25” Diameter; number of bursts, spray pattern and distance are the same.