The Doco® Vertex Reflective Collar features a lightweight mesh with an ultra-light sandwich design for the collar pad, significantly reducing pressure on your dog's neck and minimizing the risk of neck injury. Made from tear-resistant materials, this collar is highly durable. The soft, breathable mesh lining prevents chafing, making it ideal for daily use. Equipped with a highly durable aluminum alloy buckle, this collar is easy to put on and take off. The buckle has undergone rigorous testing to ensure your dog's safety. The integrated slide allows for easy adjustment, ensuring a perfect fit. Designed for both day and night walks, the collar's strap features high-reflective stitching that enhances visibility and ensures your dog's safety, even in low-light conditions.