The butterfly is "Azusa" size 5M, and the beige butterfly string is cowhide. The other one is Exceine. The name has been erased in white, and it's not exactly clean. Please be aware of this. There's a bag for the butterfly, and a bamboo mold to prevent it from losing its shape. The string winder and strings are the ones that came with it. There's also a bag to put everything in, and so on. Please understand that these are used items. Returns are not accepted. I will pack it compactly when I send it.