This is a set of original flat chrome orchestral strings (G.D.A.E). They were used for about a year and then stored in a warehouse for several years. The packaging shows some age, but the strings themselves are in good condition, with no metal hardening. Original flat chrome strings are a standard choice for orchestras, producing a powerful and rich sound. They are also suitable for use in wind bands. Strings have become expensive recently, so these are recommended for those who want to try them out or save money.