32 mm, 6000 series aluminum Black Lite Booms. Designed for lighter sailors. This boom bends more in the wind which depowers the sail and enables the lightweight sailor to go faster in heavier air. Made from a high grade, tempered tube. Fitted with captive eye straps, black nylon in and outboard end fittings, nylon outhaul cleat, 4mm Vectran outhaul and bridle, Vectran vang and an outhaul trim