8 mm diameter glass-fibre core with a 75 x 5 x 2,5 cm foam-block securely fastened around it. The foam ends short leaving 15 cm glass-fibre core for the handle. The foam is close-celled making it soft, light and durable, and the glass-fibre core is strong, flexible and fitted with Epic Armoury's KevlarTip protection to prevent accidents from extended usage. The series of Epic Armoury DIY articles equips you to realize your own foam and latex designs, while letting you benefit from the safety of an Epic Armoury weapon.