This Farkas Wrap horn offers a large throat bronze bell and ytellow brass construction. In addition, the Holton Farkas horns all feature an independent tuning slide for the Bb side of the instrument for convenience. Holton horns also feature tapered rotors which create longevity for the instrument. Same as the H181 except with a detachable bell for convenience of travel. Features include: • Key of F/Bb • 0.468 inch bore • 12.25 inch large throat hand hammered bronze bell • Yellow brass bow and branches • Tapered rotors & bearings • Solid nickel silver inner and outer slides • Detachable screw rim bell. • Water key on leadpipe. • Holton MDC mouthpiece • Holton flat hard shell case