MaximalPower Reflective Fiber Optic Blinking Red LED Roadside Safety Strip w/ Clip for Belt, Backpack, Bag Amazon.com is the only authorized dealer selling MaximalPower brand products. Please make sure your item is ONLY sold and shipped by Amazon.com! All other marketplace vendors are selling counterfeit products that do not perform the same, and/or are not covered by our MaximalPower Warranty FiberOpticLEDSystem provides RED light across the whole strip for super high visibility! High gloss, highly visible RED reflective band.Visible up to 300m! FOUR settings: On/Off, Slow Blink, Fast Blink, & Soild Red Light! Perfect for biking, cycling, joggin, running, walking or any roadside safety activity Rechargeable batteries are included. Fiber Optic LED System provides RED light across the whole band for super high visibility! FOUR settings: On/Off, Slow Blink, Fast Blink, & Solid Red Light! High gloss, highly visible RED reflective band. Visible up to 300m!