The Sistema B Mooring Fender. Made from specialized EVA foam designed for marine use. Made to permanently attach to any dock and keep your boats protected. Versatile fender perfect for various applications. Single row rated for boats up to 65 and 66 tons. Double row rated for boats up to 98 and 110 tons. Choose the way that works for you. EVA foam protection requires very little maintenance and can be cleaned easily. Each fender comes with three mounting brackets included. Manufactured in Italy by InMare.