This neck illusions is called Amaryllis. It simulates the appearance of a tree of life inlay on a darker color of fingerboard wood.
These graphic decals are designed to fit standard electric and acoustic steel string guitars up to 24 frets (6 strings) from 24" to 25.625" scale lengths. Nut widths starting from 1.55" (39mm) and wider.
This design works with both right and left handed guitars.