b'EARTHWOOD 80/20 BRONZE BANJO AND MANDOLIN STRINGSMade from 80% copper, 20% zinc wire wrapped around hex shaped tin plated steel core wire. The most popular bluegrass guitar strings provide a crisp, ringing sound with pleasing overtones.TONE PROFILETrebleMidBass9-20 | P02063 10-24 | P02061 9-34 | P02067 10-36 | P02065(5-String Banjo) (5-String Banjo(Mandolin) (Mandolin)Frailing)EARTHWOOD FOLK NYLON Plain strings are made of a solid nylon clear filament. Nylon produces rich pure treble tones with percussive attack. Wound strings are made of 80/20 bronze wrapped around a multifiliment nylon core. Ball end classical strings for faster installation. The gauges for this set are 28, 32, 40p, 30, 36, 42.TONE PROFILETreble28-42|P02069 28-42|P03069 Mid(3-Pack) BassErnie Ball - 2021 Product Catalog 43'