Large sized at 5×1.6inch, fit for all hanging feeders.
Made from high quality metal, touch smooth, durable than the plastic one which break easily.
Simply hang moat on the feeder, add some water into the cup or add 2-3 drops of vegetable oil to the cup, swirl it around to coat the inside.
It can protect bird feeders.
Each package includes 4pcs 5×1.6inch golden hooks and 4 clean brushes.