Specifications:
ProSteels are D'Addario's clearest and most corrosion-resistant strings
A special steel alloy delivers harmonically rich, brilliant high-end tones
Super bright sound with enhanced presence and attack
ProSteels are suitable for both fingering and picking purposes
Consist of a carbon steel core and a stainless steel wire
Produce improved interaction with magnetic pickups
Super Longscale
Gauge: 45-65-80-100
Made in USA