Constructed from 5/8” poly-lumber made from recycled plastic and milk jugs with a lifetime guarantee to never crack, split or fade. Aluminum hinges, stainless steel screws. One roof panel lifts for easy filling. Polyester powder-coated seed tray provides excellent drainage to keep seed dry and fresh and lifts out for easy cleaning. Can be mounted on a post or pole (not included), or hung from a cable (not included, one pre-drilled quarter-inch hole on each side). Capacity: 7 qt. Dimensions: 16-1/4" x 16" W x 12" H. Made by Birds Choice.