Thomastik - 644.215

The reference string for double basses.
Flexible spiral rope core for longer period of musical vibration and less interia.
Chrome wound.
Suitable for plucking as well as bow play.
Orchestra tuning. 4/4 size for scale up to 1100mm (43.3").
Tensions:.
C: medium 30.0kg/66.1lbs.
G: soft 27.0kg/59.5lbs.
medium 30.0kg/66.1lbs.
D: soft 29.0kg/63.9lbs.
medium 32.0kg/70.5lbs.
A: soft 30.0kg/66.1lbs.
medium 34.0kg/75.0lbs.
E: soft 31.0kg/68.3lbs.
medium 34.0kg/75.0lbs.
C: soft 33.0kg/72.8lbs.
medium 35.0kg/77.2lbs.
H/B: medium 35.0kg/77.2lbs.
strong 39.0kg/86.0lbs.