Whether you use these glowing arm bands for the purpose of safety or just for fun, you can’t go wrong! Each 12 5/8″ x 1″ arm band is made of polyurethane and reflective nylon webbing, and aided by a powerful LED light. Batteries are included and installed, so they’re ready to go right out of the box. The bands features three operation modes – fast flash, slow flash, and steady. Add your company logo or message to create a branded premium that will be equally as effective whether you use it for safety or for fun. It’s a great giveaway or promotion for safety or health fairs, trade shows, sneaker retailers or sporting goods stores. It’s also a valuable and enjoyable promotion for youth groups, corporate picnics, outdoor concerts, or county fairs. The possibilities are endless!