A = Noseband circumference, measured around the nose.
B = Headpiece circumference, the circumference measured from the front, behind the ears.
C = The length of the browband, measured from end to end.
D = The length of the throatlash, measured from end to end.

Order size
noseband (A) head piece (B) Browband (C) throat strap (D)

All sizes in the size chart are measured with the utmost care. The sizes may differ slightly from the actual product. You cannot derive any rights from this size chart.