@deepblueoutdoors7: Pontoon Rail Cup and Wine Glass Holder - (1-1/8") or (1-1/4") Square RailA Pontoon accessories must have!The Pontoon Rail Cup and Wine Glass Holder is specifically designed to fit 1-1/8" or 1.25" Square pontoon rails.If your pontoon has a 2.00" tall Premier Brand pontoons profile, please see our other listing for your specific size.Provides a safe location for your beverages will out on the water. Add this easy to install Cup and Wine Glass Holder in any location that you need additional convenience for your boating guests. Fit rails with or without screening panels. Installation Notes:- No tools required to install. Slide over rail and insert the Stainless Steel cup holder to hold securely. - This product ships fully assembled, ready to install.We reserve the right to make design improvements that may enhance or change the appearance of any of our products. We strive to keep our website and pictures of our products as current as possible.