The Yamaha Clarinet Maintenance Kit is a must-have for clarinet players. This maintenance kit is specifically designed for clarinets and includes all the necessary tools and supplies to keep your instrument in top condition. The kit comes in a compact size of 0.80 x 4.00 x 12.00, making it easy to carry and store. With the Yamaha Clarinet Maintenance Kit, you can ensure that your clarinet stays in optimal playing condition for years to come.