Shaft - Compression molding process Materials - Pre-preg graphite and aramid composite Durability - Patent pending Impact Layer TechnologyÖ for durability Shape - 'C' Contoured Geometry. A rounder corner radius designed for improved feel taper - 24" taper for improved loading Exterior - Enhanced grip texture coating Blade - Braided carbon composite for stiffness and lightweight Core - Perforated DURA-COREÖ Technology for light weight durability and vibration dampening Length: 52"/132cm Flex: 20/JR