AFI 20055 Boat Collapsible Drink Holder (Black) Collapsible drink holder; made to be installed in the cabin of your boat; includes mounting hardware Made of stainless steel and black plastic; weather-resistant construction Holds regular-sized cans, bottles, or other drink containers up to 3 inches in diameter Mounts flat on any surface; folds flat when not in use Measures 3 3/4 inches by 3 3/4 inches by 7/8 inches; covered by one-year warranty