SMALL PORT HOLE FEEDER (9""h x 9""w x 6""d) (4-1/2” opening), Watch feeding birds up close from within your house, Unique port hole design keeps seed dry and offers birds shelter from predators while feeding, Easy to fill, clean and maintain, Feeder mounts to window using 100% silicone suction cups, Designed for use with Black Oil Sunflower Seeds, Holds 2 quarts of seed, Hand crafted in Maine of plantation grown mahogany, SKU: CVCVP071