Designer Metal Dog Collar " Clockwork" 

This is a Clock Design with colours this one is a limited design.

We do all our collar ranges in 3 widths and to fit 8 different range of neck size. So we have 8 sizes in total.

Size 0 = 12mm wide to fit  7.5 - 8.5 Inches (Toy Dog Size)
Size 00 = 15mm wide to fit 7.5 - 9.5 Inches
Size 1 = 15mm wide to fit  9.5 - 13.5 Inches
Size 2 = 20mm wide to fit  9.5 - 13.5 Inches
Size 3 = 20mm wide to fit  13.5 - 16.5 Inches
Size 4 = 25mm wide to fit  12.5 - 15.5 Inches
Size 5 = 25mm wide to fit  15.5 - 21.5 Inches
Size 6 = 25mm wide to fit  19.5 - 25.5 Inches

Size 1 & 2 for example are the same adjustable sizes but the width is different the reason for this is size of dog. If you had a small dog the thinner width will probably look and feel better.