Shubb Replacement Sleeve for FineTune Capo F3ยางอะไหล่แท้สำหรับคาโป้ Shubb รุ่น F3 ความยาว 2.25 นิ้ว The black rubber sleeve is our preferred sleeve, and comes stock on the capo. It has a warmer tone, more accurate intonation, and better overall performance. If you are seeking a brighter tone, try our clear vinyl sleeve.