Nuttery Helix Feeder holds 0.6 quarts of mixed seed or safflower seeds. Has four reinforced ports with perches for birds to dine from. The rectangular openings only allow small birds to reach inside of the cage. Has drainage slots help the seed remain dry and fresh. A metal cap and base add strength and stability to this feeder. The lid locks closed for extra protection against squirrels, and a metal loop at the top allows the item to hang easily.