Thank you for viewing! YAMAHA Genuine Parts Wind Instrument B♭ Clarinet Pads YAMAHA Genuine Products Left Bag: Register Key Corks - 7 (with corners) Pads - Large - 12 (Low keys) Pads - Medium - 13 (Lower joint 4-leaf close keys) Pads - Small - 13 (Lower joint ring keys, etc.) Pads - Small - 57 (Upper joint pads) Right Bag: Register Key Corks - 2 (with corners) 4 (without corners) I'm ashamed to say I've forgotten the exact measurements, and I don't have calipers nearby, so I've indicated them as large, medium, and small. For the 57 upper joint pads, I'm not confident in accurately distinguishing between the F♯ ring key (left index finger) and the others, so the number is a combined total. Please understand. All are new, unused YAMAHA genuine parts. They have been stored at home for several years, so the condition of the items is listed as "no noticeable scratches or stains." *Please purchase only if you understand.