See size below
RED HEAD COLLARS HAVE NUBUCK TYPE PADDING FOR COMFORT
FULLY ADJUSTABLE HEAD AND NOSE PIECE WITH TRIGGER CLIP THROAT FASTENING
OTHER SECTIONS ARE SOFT WEBBING
picture is of a 17 hh. horse.
Size.
Headpiece.
From bottom of noseband up around the head and back to bottom of noseband
40.5" - 45.5"
Noseband 27.5" - 30"