Smiger Acoustic Strings SAH-11 (011-052)Smiger SAH 11 strings are budget friendly acoustic guitar strings from Smiger, featuring a mix of steel and copper for a bright, clear sound, commonly sold alongside SAH 10 and SAH 12 sets, using hexagonal steel cores and red copper plating, ideal for general acoustic playing. Key Features: Brand: Smiger (part of Vines Music). Model: SAH 11 (part of the SAH series). Material: High carbon hexagonal steel core (for wound strings) with red copper