Width Fits neck between
XXL 1.5 inch 23.5 - 29.5 inch (60cm - 75cm)
XLarge 1.5 inch 19 - 25 inch (49-64cm)
Large 1 ¼ inch 16.5-22.5 inch (42-57cm)
Medium 1 inch 14-20 inch (35-50cm)
Small ¾ inch 11.5-17.5 inch (30-45cm)
XSmall Coming Soon Coming Soon
XXSmall Coming Soon Coming Soon

 

(If you would like a custom width/length made up please send an email to tom@cozmotronpets.com)