Bows are available in two sizes
Small 3.5" x 2"
Large 4.5" x 3"
As a general rule match your bow size to your dogs collar width.
For ease of fit the elastic of the Small & Large bow fixng is designed to best fit 20mm & 25mm wide collar bands respctivley. Though bows can fit all sizes of collar.
(all bows are handmade so there may be minor size variations form bow to bow)