The “22m” is a Fast Patrol Boats designed by Intermarine and jointly built and outfitted by Intermarine and Effebi: 23 vessels have been built so far. This vessel is wholly made of FRP: hull bottom and sides are in single skin stiffened glass fibre; superstructures and deck are in sandwich, with skins in carbon fibres. Alternative propulsion systems can be installed to comply with specific Customers’ requirements and to achieve higher speed.