【Set of 2】Yamaha Trombone Mouthpieces 47 & 48 ●This is a set of 2 used mouthpieces, 47 and 48. ●We do not sell them individually. ●The names of missing parts are unknown, so please judge from the photos. ●Please see the photos for condition, etc. ●Due to the shooting environment, reflections of the surroundings, light reflections, and actual colors may differ. ●Please consider the exterior and other details based on the photos.