Our best selling range of guardians has been developed and designed to help protect your feeders from larger birds and squirrels. Features include: Wide cage diameter for protection from larger birds and Squirrels. Wire mesh base for drainage. Tough, powder-coated steel construction and a straight-forward design making them easy to dismantle, clean and re-assemble. Compatible with our large Defender and Challenger Feeders. Not compatible with our Discovery, Adventure, Apollo or Conqueror feeders.  Please note: feeder not included, not compatible with Nyjer Seed Feeders