What is the Browband for?

the browband is used to keep the bridle from moving back, it keeps the head piece straight, if it is too small the head piece will be pulled against the ears and be uncomfortable for the horse, if it is too big the browband will stick out from the horses head, you should be able to fit one finger between the ears and the head piece and it should fit snugly around the forehead.

Just one finger because if you can fit your whole hand it wouldent be right trust me and if you cant fit anyting then it way too tight.