This Large Flat Buckle dog collar is perfect to be used as your dog's daily collar. It features metal buckles that won't break in any weather or environment. This collar is adjustable from 15"(38cm) to 25"(63.5cm). We currently offer RED and BLUE collars in this style. Be sure to measure your dog's neck to ensure proper sizing. These collars are shipped from the equipment store in our training facility.