4.7oz unidirectional carbon fiber tape. Used in the surfboard industry to add modulus (stiffness) and strength where desired. Commonly used for carbon rails, tail patches and power bands along stringer lines. This unidirectional carbon has flat stitched finished edges that allow the carbon to remain in place during lamination without creating an undesirable bead along the edges. Available in 3" widths sold by the foot (one continuous length).