Collar: Taking your dog out for a walk at night can be a real pain. Once you let them off the leash, it's pretty hard to spot them in the dark. That's why this neck collar with a built-in LED light can solve that problem. With a click of a button you can scroll through several different light options from repetitive flashes to a constant light. Since the collar is around your dog's neck, he/she won't be bothered by the flickering lights. The high grade nylon webbing is durable and built to last. Leash: Never lose your dog again in the dark. This LED dog leash is perfect if you tend to take your dog(s) out for walks later in the evening. With just a click of a button, you can set the light to flash or stay on allowing you to always know where your dog is. The leash measures 44" (3' 8") long and has an attached snap-on metal clip.