The Beeztees Safety Gear Parinca Premium Collar is a comfortable dog collar. It is lined with breathable and weather-resistant neoprene. In addition to being used as a regular dog collar, it can also be used as a light-up collar for dogs, ensuring your dog is visible even in the dark. The USB rechargeable LED lighting is integrated into the water-resistant click closure and features 3 modes: slow blink, blink, and fast blink. The ring for attaching the leash is positioned right next to the closure, providing optimal load relief. This prevents excessive pressure on your dog's neck and helps prevent the collar from tearing. - Lined with neoprene - Includes USB rechargeable LED lighting - Reflective - Load relief - Available in 4 different sizes. Measurements: Adjustable from - to x collar width - 30-35x2 cm - 35-40x2 cm - 45–50 x 2.5 cm - 50-55x2.5 cm.