Planning: Yuunosuke Maruya This is the vol. 2 of customize head part set! The 4 types of head parts which are compatible with neck joint of Frame Arms model series are included. You can have 100 above combination of head unit by just combining or interchanging different parts of head. -Free combination of "Main unit", "Face unit", "Side unit" and "Visor unit". *Not interchangeable with Customize Head A. -Various types of neck joint are included for different types of Frame Arms armors. There are "Long Ver.", "Short Ver." and "Kagutsuchi Ver." joint parts. -Parts are molded in light gray and dark gray two colors. -The included joint parts and head units are in 3mm dia. *Not interchangeable with Customize Head A. Product content: -Head unit A x1 -Head unit B x1 -Head unit C x1 -Head unit D x1 -Neck joint Long Ver. x2 -Neck joint Short Ver. x2 -Neck joint Kagutsuchi Ver. x1 【スペック】 Plastic Model Size: L 20-30mm (non-scale)