Phantom Works
This is a cap from Boeing's research and development division "Phantom Works," which conducts space development and advanced military product technology development.
Actual size | Head circumference: 55cm – 60cm Height: 11.5cm Brim length: 7.5cm Brim width: 17.5cm
Color | Black
Material | Not specified
Condition | Cleaned. No noticeable dirt, fraying, etc.