Best suited for boats with a beam up to 2.5 m. Aluminum shaft Ø 22 mm with an optimal shape enhancing reach; can be used with 2-3 sections. Use a fender or an empty can as flotation. Recommended maximal flotation is approximately 6 liters. Use without flotation when cleaning vertical surfaces such as the keel and stern. Includes a 250 mm brush for algae and a 250 mm scraper for barnacles.