Warning Safety LED Shoe Clip Light Portable Design for Jogging Runner Cyclists Hiker Walker Riders at Night. Outdoor Reflective Accessory for Men Women elder and Kids. Black Frame Made of high-quality ABS (Acrylonitrile Butadiene styrene) which are rigidity and durable than most plastic.Light weight and Weather Proof. The LED shoe clip emit an excellent luminsosity in the dark, design specially for night activities for sport lovers such as jogging, hiker,riding,hip-hop,zumba etc.It helps to alert oncoming cars, cyclists,riders or people of your presence. LED light can be seen from about a mile out in dark places! Built in with 2 light functions. Flashing mode - operating time up to 70 hours. Steady mode -operating time up to 100 hours. Runs on 2 X CR2032 Batteries and are replaceable.It can be secure easily on heel width size 1.77 inches to 3.46 inches. (4.5cm to 8.5 cm). * Not recommended on leather. Children could wear them on their wrist while walking the dark. * Parent assistance is require for children usage to prevent injury by the shoe clip stub. We at Qurly offers Return Based on Amazon.Com Return Policy to ensure 100% satisfaction guarantee and Fulfillment by Amazon for fast and reliable delivery services