Check the listing for details. LED Reflective Running Vest High Visibility Warning Lights With Battery (2PK). Color: Orange, Blue, Black, Condition: New. Listed at 12.99 USD. LED Reflective Running Vest High Visibility Warning Lights With Battery (2PK) By purchasing this product you will receive a pack of 2 LED Reflective Running Vests of the same color with batteries included (Front and back). There is a protective clear tab that needs to be removed from the battery area in order for the lights to work. If you want to request 2 different colors we will gladly do so if you send us a message; however, please note that we receive several messages per day and will do everything we can to make your request happen. Colors available: Orange, Blue, BlackDepartment: UnisexFabric: Elastic reflective BandReflective Material: Reflective latticeLength: 30-43cm (Approx.) / 11.81-16.93" (Approx.) AdjustableWaist circumference: 70-100cm (Approx.) / 27.56-39.37" (Approx.) AdjustableOne size design suitable for people from 35kg to 85kg approximatelyBatteries: CR2032 required (Included in each vest)LED Lights: Two sets of front and rear, 4 LEDs eachSuitable for night safety protection such as running, cycling, walking, etc.