All sizes are in inches. To convert inches to cm times inches by 2.54.

For complete confidence you can use the calculator below.

Bandanas are Tie On only, there are no buckles on these products.  

Small is a 14″ x 14″ or 35cm x 35cm square that is easily folded in half to create the triangle look needed. Roll the bandana until the desired length has been achieved.
Large is a 22″ x 22″ x 31″ or 55cm x 55cm x 78cm pre cut triangle. While this size will fit most breeds of dogs, we recommend rolling the bandana to the desired length as per the small bandanas.