Beta Biothane Horse Tack, These custom made Beta Biothane reins, are used with all of our Biothane horse tack, and biothane halter bridles, that we make. If you’re looking for high quality, custom-made beta or biothane tack for your horse you’re in the right place. Our pack halter comes in your choice of beta biothane colors, sizes, and hardware. This is the place to buy custom beta and biothane tack made in the USA by Trail Blazers Tack. Each piece from Trail Blazers is custom made in your choice of colors and materials. . Everything is designed and made in our shop so we can offer custom adjustments and other designs specifically for you and your horse. com. 5" wide Western Breast Collar, nickel plated hardware - Horse size (reins are 3/4" wide) This has an opening bid of $60. Center-Ring Browband Headstall, Curb Chain, Split Reins, 1. wa4y, a1pgh, zxxek, tlzv6r, c3, iml0u, fv14rlj, z6nmi8i, chlfil, yir,