This is a brand new set of Rotosound flats, specifically the Rotosound Jazz Bass 77 Flats, model RS77LD. The gauges are 45-105. The packaging is a little worn from being in my string box, but the strings have never been mounted, never been cut. Just Strings says $29.91 plus $6.95 shipping, total $36.86. I say $25 shipped CONUS. I'll try to get some pictures up, but it's new set of Rotosound flats, so you probably already know exactly what they look like. Thanks!