SeaLuxâ„¢ Marine Stainless Steel Adjustable Folding Drink Holder High quality, high mirror polished 304 stainless steel construction, specifically designed for marine applications Equipped with silicone on the retainer arms, and felt/foam coaster on the inside of the drink holder, to reduce noise and prevent drink container from sliding Sleek appearance to suit today's modern watercraft Mounts on any flat vertical surface Adjustable retainer arms, holds cups or cans from 2" to 3" diameter Easy to install - Includes stainless steel mounting fasteners Mount base dimensions: Length 105mm (4.1") x Width 97mm (3.8") Folds flat to protrude only 22mm when closed, 102mm when open Product Specifications Stainless steel adjustable drink holders Stainless steel mounting screws Simple packaging Mount base dimensions: Length 105mm (4.1") x Width 97mm (3.8") Folds flat to protrude only 22mm when closed, 102mm when open Holds cans, cups, & drink bottles up to 75mm (3") diameter