KARBXON brand – Pultruded Carbon fiber flat strips- utilizing advanced Nano technology. These lightweight pur carbon fiber flat bars rods are thin yet extremely strong. Flat carbon fibre bars made of 100% carbon fiber with a flat finish, strips are made from 3K Tow carbon fiber weave, this means each weave group consists of 3000 carbon nano tubes with these Tow's and manufactured using the pultruded process. These strips can have any number of uses including RC cars and planes, projects requiring high strength to weight ratios, drones and more. Carbon fiber may also sometimes be referred to as Carbon Fibre, riber tubes, airplane tube, Carbon 6, raw carbon, carbon x, pur carbon, carbon fiberglass and fibra de carbona just in case your not sure. Thank you .