The Nature's Way Squirrel Shield Pro Tube Feeder is designed to keep bird seed accessible to birds while helping deter squirrels with its innovative weight-sensitive seed shield. When a squirrel climbs onto the feeder, the shield automatically closes the feeding ports to reduce seed loss. Its durable powder-coated metal roof and seed shield, combined with a UV-stabilized tube, provide long-lasting outdoor performance. The feeder features six feeding ports and holds up to 4 quarts of seed, making it ideal for attracting a variety of backyard birds. A quick-lock roof allows convenient refilling while hanging, and the tool-free removable base makes cleaning fast and effortless for year-round bird feeding.