Carbon fiber design with a gloss finish. Ultra low profile design minimizes traveler line/block interference. Traveler line doesnt touch when sailing upwind. Weighs less than 300 grams. Nylon bullseye with stainless stell liner for tying off your rudder down haul. Stainless steel anti-chafe plate protects the tiller when traveler block hits during a tack. Predrilled for extensions.