Constructed from strong powder-coated steel, the Acorn Squirrel Proof Peanut Feeder effectively protects smaller birds by preventing squirrels and larger birds from accessing the feed. Its durable cage design ensures long-lasting use while maintaining easy access for smaller species. Measuring 23 cm in height and 17 cm in diameter, it suits various garden spaces and provides a reliable feeding solution for bird enthusiasts focused on safeguarding their peanuts from unwanted visitors.