measure the width of your foot whilst wearing your regular riding boots and add on 1

as well as maintaining secure positioning against the limb

The rein aids reach the horse's mouth precisely

keeping the bit steady in the mouth

Sprenger KK Ultra Universal Leather Curb Strap-Black Colour:Black measure the width of yourFor use with the KK Universal bit. The KK Universal Leather Curb Strap is designed to be used with the KK Ultra Universal bit to provide improved control; use of this leather strap employs alternate pressure points on the horse's face to help bring him back to the rider. It is often employed by event riders who want a direct effect upon the mouth before the poll. Supplied in black leather, 59cm length.