Enjoy more birds and more types of birds than at any other kind of feeder - and keep away squirrels! Duncraft?s new ingenious Squirrel-Blocker screening system allows birds to feed easily but stops squirrels from pilfering - their paws and mouths just can?t pick up the seed! Durable squirrel resistant nylon resin tray has ample drainage, comes with wire hanger and 1" post-mount capability. Designed specifically for use with black-oil sunflower seed only. Added benefit: at a platform feeder you?ll see bird behaviors you don?t see at narrow hopper ledges and little perches ? mate-feeding, courting, chasing ... fascinating! Dimensions 11-3/4 X 14-3/4 X 1-3/4

Duncraft Platform Feeder, Squirrel-Block: 15201