Name: Carbon Fiber Shaft Material: Carbon Fiber &Epoxy resin Diameter Range O.D: From 6mm O.D. to 300 mm Wall Thickness: From 0.5mm to 8mm Length: From 1 Meter to 4 Meters Surface: Glossy/ Matte finished Weave: 3K Plain / 3K Twill / Unidirection Structure: UW(U= Undirectional Prepreg/W=Woven Prepreg)