Do your part to keep your neighborhood free of your dog's waste by bringing this dispenser with you every time you walk your dog. Bags on Board Waste Pick-Up Dispenser is an easy-to-load, bone-shaped dispenser that releases one, leak-proof waste bag at a time for easy pet waste cleanup. It features a clip that attaches easily to the leash so you'll never forget to bring it with you. If not disposed of properly, the bacteria found in pet waste can pose health risks to people and pets. Black dispenser includes 30 bags. Dispenser measures 3.25" x 1.75" x 2.25" high.