Instrument Strings
Thomastik Mandolin String D Medium
Thomastik Mandolin String D Medium, Single D String for Mandolin, Contains 2 strings (1 chorus), Gauge: Medium, Polished chrome steel string, Flatwound, With loop end, Scale: 34 cm
https://www.bizrate.co.uk/strings/thomastik-mandolin-string-d-medium-oid16300254570.html