Features 9 feeding ports that allows birds to feed normally but closes with a squirrel's weight on the perch or on any part of the sliding, protective metal frame. Separate, 3 cavity design allows for a variety of different seed mixes. Features rugged, heavy-duty construction Huge 8+ pound capacity. bird preferred U- shaped perches. Case: 2 ea Wt. 17 lbs. Cube 2.71