Small Dog Collar Collar Length: 43 cm Smallest Hole: 29 cm Smallest Radius: Approximately 12 cm Largest Radius: Approximately 15 cm This is just a guide, and there may be some slight errors due to amateur measurements. Leash Length: 98 cm Collar Width: 1.5 cm Leash Width: 1.5 cm Used only a few times when going out. There is a slight feeling of use, but it is mostly clean with no scratches. It is considerably cheaper than when purchased. Please refrain from purchasing if you are looking for perfection.