Pirastro P345620 double bass string Ext. E-4 medium, rope core, chrome rope core, extended 2,10mPirastro P345620 double bass string Ext. E 4 medium, rope core, chrome rope core, extended 2,10m All strings are chrome steel wound on a uniquely designed and extremely flexible high tensile steel rope core. Tremendous projection and clarity, a powerful and focused low end gives way to a full, sophisticated upper register. Very consistent and precise pizzicato attack with an additional punchiness on the lower strings. Extremely energetic with very