This vibrant funky flashing safety dog collar is visible up to 1 mile away at night! the dog collar is light weight and soft inside. It has a metal D-Ring for attaching your dogs lead and the safety flashing is triggered by an on/off switch. This vibrant fluorescent and reflective flashing dog collar is shock proof and water resistant. The battery which is included lasts 100?s of hours and the collar is also fully adjustable for extra comfort. An excellent choice if you live in a busy area for walking your dog at night with lots of traffic and is also excellent if searching for your dog who has escaped and on the loose at places such as campsites where your precious pet will be spotted immediately. For extra reassurance this flashing dog collar is Search and Rescue Approved. No matter where you are keep your dog seen at night.