XIANQI High VisProtection at night: Best 360 degree reflective visibility at night, fog, rain or any other weather condition. This Reflective belt is visible from 1000 feet or more. By using this reflective vest , you're safe. It is your perfect Safety Equipment if you want the best protection. Size: adjustable for adult and children. Best Sports Gear for runners and any outdoor activity such as running, cycling, walking, jogging, biking, motorcycling, dog walking, roller blading, hitch hiking, dog-walking, kids play or work on the construction site, traffic safety, etc. This Reflective running vest belt stays in place and doesn't move around, while comfortably fitting any size of body. You will even forget you are wearing it and you can move free Delivery Quantity: 1 Piece Product color: blue Product size: length 30-43cm adjustable, waist 70-100cm adjustable, width 4cm