Let us help you get the tack of your dreams. Use our diagram to help you measure correctly and order just the right size Bitless Sidepull for your horse! COB/SMALL/ARAB- Full crown length - (from where nose band fits all the way up the side of head over poll/crown down the other side to nose band) range fit - 38-41"; Browband - at longest point- 15 1/2-16"; Nose band total circumference around, range fit- 20-24". REGULAR HORSE- Full crown length - (from where nose band fits all the way up the side of head over poll/crown down the other side to nose band) range fit - 41-44"; Browband - at longest point- 17"; Nose band total circumference around range fit - 23-26". LARGE HORSE/MULE- Full crown length- (from where nose band fits all the way up the side of head over poll/crown down the other side to nose band) range fit - 43-46"; Browband - at longest point- 18"; Nose band total circumference around range fit - 24-28". DRAFTS please give measurements with order