Our Guardian Gear® Young Pup Collars offer style that never gets old. Attractive ribbon embroidered with charming prints is sewn onto durable nylon. Adjustable Collars have plastic, quick-release buckles and nickel-plated D-rings. 1/2"W collars adjust to fit 6"-10" necks, 5/8"W collars adjust to fit 10"-16" necks or 14"-20" necks, and 1"W collars adjust to fit 18"-26" necks.