Light Up Safety Sport Armband

Each armband matches with the same color LED components. Just press the button to turn the light into fast blink model / slow blink model / full glow model. It can be used as wrist bands, arm bands, ankle bands, reflective belt, bike pants leg straps, clips and cuffs or holders. Especially great for fitness campaigns, gym promotions, corporate sponsored walks, safety night walks , cloth biking and any other night activities ! For your convenience, batteries are included and installed. One size fits most wrists.