This one-size fits all LED Slap-On Band provides you with easy on-the-go safety. Just "slap it on" around your wrist, upper arm, or ankle and instantly improve your visibility while you exercise outdoors! Band stays securely in place. Visible up to 500 yards.
Three push-button flash settings: constant on (no flash) fast flash, slow flash
Equipped with water-proof, non-heat emitting LED fiber optic