This Safety Blinker Light designed to help keep your pets safe and visible while out walking in the dark nights or early mornings. Designed to help keep your pets safe and visible. The durable Flashing Safety Blinker has been designed to clip onto the dog’s lead, collar or onto a belt Rainproof compact blinker for hanging from a dog's collar. Bright flashing LED with a durable design. Blinker light will ensure you to be seen walking with your pet by others in the dark. Is visible from half a mile away. For your pet’s safety, examine the harness from time to time for wear and tear, and replace when appropriate.