New! Billy Royal® Oiled Hermann Oak Leather Browband HeadstallOverview Billy Royal Oiled Hermann Oak Leather Browband Headstall This headstall is backed by a lifetime workman's warranty and we are confident that you're going to love it. Crafted from hand selected, Hermann Oak tanned hides that feel broke in and supple on the first use. Feel the difference as the dense, tight fibered high quality 3 4" leather absorbs oil differently and does not feel greasy to the touch. Hand dipped in oil to maximize penetration