Construction Zone clip collarThis collar is available on 1 2", 3 4", and 1" webbing in sizes Mini, XS, and S. Please check the sizing chart to find the right size for your dog. Our collars are made with curved side release buckle for maximum comfort. We use curved and contoured YKK buckles (beware of economy buckles out there which are curved, but not contoured and can open very easily!). Most of our collars are made with nylon webbing, but occasionally polypropylene webbing is