Set of the old Fender 8250 strings....the ones they used to make in mexico with the dark grey silks that actually fit the string througs perfectly. These are the best sounding strings on a american standard jazz!! I bought a few sets over the years on ebay for $50+! but I dont have a standard jazz anymore. I just cut them on my deluxe jazz and didnt like the sound with that bass.....guess I am just too used to fodera stainless...I put them back on it was back to what I am used to....but these are cut and played on for about 23 seconds. oh yeah 4 string tapered .110 E string.