... 2 Reflective and Visible 3 Glow or Flash Modes 4 Battery Operated 5 Fits Leashes, Collars, Belts Reflective LED Magic ... . Powered by super efficient LED bulbs and an easily replaceable lithium battery (included), it is shock resistant, weather resistant, flexible, ... over 1 mile in the darkEasy to replace long-life battery(include)Quick-release buckleCustomer logo availablePacking: 500pcs/ctnMeas: 55x27 ...