Simple: Black/white/black laminated adjustment rod cover. Fits most Gibson models.
Les Paul Custom: Black/white/black laminated adjustment rod cover printed "Les Paul Custom".
Les Paul Standard: Black/white/black laminated adjustment rod cover imprinted with "Standard".
Les Paul Studio: “Studio” printed black/white/black laminated tuning rod cover.
1959 Les Paul ReIssue: True to the original, this tuning rod cover is solid black.