Duncraft Squirrel Blocker Pavilion Bird Feeder - Our patented Squirrel-Blocker technology prevents squirrels from reaching seed! Your birds are able to extract the sunflower seed, but squirrel paws and nose cannot reach the seed! Made of gnaw-resistant nylon resin, tray has built in drainage, and a generous roof protects the seed from the elements. Hang or pole mount. 11-3/4 x 14-3/4 x 1-3/4 inches, roof is 13-3/4 x 15-1/2 inches. Please note: This feeder is designed only for use with black oil sunflower seed. Pole Mount Capable (Fits any 1" diameter pole - Not Included) ~ Brand: Duncraft ~ Availability: Usually Ships Within 1 Business Day