Instrument Strings
Pyramid Western Strings .011-.050
Pyramid Western Strings .011-.050, String Set for Steel-String Guitar, Round core bronze strings for acoustic guitar, Semi light, With round steel core and phosphor bronze wrap, Produces a clean and long vibrational behavior, The tone develops...
https://www.bizrate.co.uk/strings/pyramid-western-strings-011-050-oid10194128376.html