Introducing our latest innovations, the Seakeeper 4 and Seakeeper 4.5! The Seakeeper 4 and Seakeeper 4.5 are all-new models with features that allow them to provide more stabilization in a smaller package for boats 38-46 ft. (11.5-14 m). Learn more about these new models that are maximizing per-four-mance! The Seakeeper 4 | www.seakeeper.com/seakeeper-products/seakeeper-4/ The Seakeeper 4.5 | www.seakeeper.com/seakeeper-products/seakeeper-4-5/ | Seakeeper