Helmet-Style Hat (Dujeonggap_mini size)Helmet Style Hat (Dujeongap_mini size) Product : 20030010mm (Width when laid flat: approx. 23 cm) (Head circumference: approx. 4954 cm) Package : 250X350X10mm Weight : 130g Material : 70% Acrylic, 30% Wool Concept Dujeonggap was a type of armor worn during the Joseon Dynasty. It consisted of small metal or leather plates riveted inside a robe like garment, providing protection while allowing ease of movement. This armor was widely used by many Joseon