Thomastik Versum - D String - 4/4 Cello Evah Pirazzi This not only holds music

This not only holds music but becomes a seat cushion and holds the case comfortably on your back by padding your back and holding the case away from your legs

The outside is waterproof

Calibration function is provided

(The kit 1"-2" kit includes 2 clamps

Extended (24")

Thomastik Versum - D String - 4/4 Cello Evah Pirazzi This not only holds musicVersum strings impress with a beautiful tonal balance: a sweet top and a warm, velvety and round bottom. With their focused sound and precise and powerful intonation they give your instrument a unique personality and offer you great versatility in expression. A vast spectrum of colors and an ideal balance across all strings provide support for the cellos lower voice while accentuating its soloistic opportunities.