LEGO Medium Stone Gray Tile 2 x 6 (69729) | Brick Owl - LEGO Marketplace
LEGO PART 69729 Tile 2 x 6 | Rebrickable - Build with LEGO
Tile 2 x 6 with Guitar Fretboard, Frets 1-4 with Fret Marker Inlay (1 White Line, 3 Silver Lines and 1 White Dot) Pattern : Part 69729pb012 | BrickLink