Thank you for viewing. This is a set of a YAMAHA clarinet mouthpiece CL-4C and a mouthpiece cap. [Brand] YAMAHA [Product Name] Clarinet Mouthpiece [Model Number] CL-4C [Included Items] BG ACB5 Clarinet Mouthpiece Cap [Condition] It has been used infrequently since purchase. There are fine scratches and minor imperfections on the main body, but I think it's in good condition. (This is just my personal opinion.)