Lightweight and strong aluminum construction! No electrolytic corrosion even in aluminum boats! φ19 for Wizard and Stacer φ17 also available for chargers, etc. Please specify the size after winning the bid. Compatible with parasols φ23-27! For Captain Stag, etc. *Since it is an unpainted aluminum pipe, some processing scratches may occur. Painting is not necessary, but please consider it as a base for painting if you are concerned. (Painting available as an option) Fold the parasol from the mount when moving. Remove it during planing or strong winds. The hull insertion part is a round bar, not a pipe, but it may bend if excessive force is applied. Please be careful. Product YouTube https://youtu.be/g0B3sh2im_o?si=xDq5ipq9lvUkqFCy