CATARACT SHAFTS: Cataract oars are constructed of a Carbon Fiber/E-Glass Composite which gives the oars the flex of a wood shaft with out the need for maintenance.Shafts SOLD each only need order to blades separatly. CATARACT MAGNUM BLADE: The strongest blades in the AIRE arsenal are constructed using a lightweight composite core with a structural polyurethane coating. Rope Wrap factory installed is an OPITON Vendor: Outcast