Berlin Beta Biothane Cavesson is a single ply synthetic noseband with stainless conway buckles for quick adjusting. This biothane cavesson is Black with white stitching. It is lightweight, economical, durable, and easy to care for. The synthetic material is webbing that's coated in BioThane, made in the USA. Berlin Custom Leather is a Western tack maker that has a great line of quality leather goods plus the Berlin Beta BioThane line that's perfect for disciplines as varied as endurance, trail, and polo. Berlin Beta BioThane Cavesson is horse sized and comes in Black.