Thank you for viewing. This is a Holton trombone mouthpiece, size 6-1/2AL, silver-plated finish (large shank). Compared to standard-weight mouthpieces like Bach, it has a heavier weight, which reduces the light sound often associated with mouthpieces of this size, resulting in a sound that projects well even in a concert hall. There is some age-related deterioration such as plating wear, but there are no noticeable dents or scratches. Cleaned with Buzz Silver Cleaner and disinfected with a disinfectant wipe before photographing, and will be shipped after disinfection.