These came on my last bass purchase a Squier CV 70s Pbass, they fit good on it but I tried to put them on my Roadworn Jazz and they are cut too short especially the A string, they worked fine on the Pbass probably because of the narrow tapered posts?? Maybe someone can use them on a medium or short scale bass or a bass with the smaller tapered posts.. I {} {} enquired what strings they were and it was a toss up between these.. LaBella Ernie B cobalts GHS Most thought they are Ernie Balls.. Free to CONUS!