Western Horse Bosal By Rider Vivan Specially Hand-Crafted by Our Braiding Experts. Cherry Red & Natural Rawhide 32 Plaits of Rawhide Core 5/8" Thick at the Bars to 3/4" on Nose Side Button Gap for the Hanger 1" Adjustable Rawhide Spacer 6" Wide at Hanger Knots Fully Adjustable Heel Measures 2-1/4" Wide 1-3/4" Long The outside measurement from Heal to Top Nose Band is 14-1/2 inches. Inside Measurements from Heal to Top Nose-Band is 11-1/2 inches.