Ultra-bright flashing reflective LED band.  Fits arm, ankle and can be strapped to backpack, etc.  Four separated brilliant LEDs for maximum visibility integrated in chafe-free and adjustable soft-stretch band.

Includes ultrabright flashing LEDs and full reflectivity from end-to-end
4 ultrabright LEDs for 360 degree visibility
Easy on and off
Drugstore battery for easy replacement
Battery included / ready for use
Fully-adjustable