CLASSIC TUBE FEEDER: The Classic Tube Feeder has been a popular squirrel-proof option for over 30 years. 6" in diameter along with a UV resistant polycarbonate seed reservoir, 4 aluminum ports and perches, baked enamel coatings, and a metering ring WEATHERGUARD: Included with a multi-purpose weatherguard that keeps seed dry and also shields birds from rain and snow as they eat. Constructed of UV resistant lexan SQUIRREL PROOF: The dual baffle-weatherguard piece also stops pesky squirrels from getting to your bird feed, and also restricts larger birds from eating seed BIRDS CHOICE: We currently operate out of a 50,000 square feet manufacturing facility in Chilton, WI, employs 45 awesome team members, and remains committed to designing and creating the best darn products in our niches Includes [1] Hanging Classic Feeder with Baffle and Weatherguard| Material: UV resistant polycarbonate seed reservoir, aluminum ports and perches with baked enamel coatings| Color: Green Top| Measurements: 6 in. (W) x 20 in. (H) tube; Capacity 2.2 gal