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