Extra Large Ant MoatExtra large feeder ant moat cup holds 4 OZ, It evaporates slowly, can still maintain sufficient water in the summer and refill less frequently, keeping ants out of the feeders. Powerful Ant guard Ant moat for hummingbird feeders made from sturdy metal material. Fill the cup in the ant guard with enough water, formed a huge water gaps, ants can't cross the water to arrive the feeder, avoid them getting the nectar. Easy to UseHang the ant moat with the cup facing up, pour water, then hang your feeder from the hook below.the ant moat hooks easy to hang on the tree branch, is not only suitable for all bird feeders, also be using for plant baskets, bird houses, flower pots, lanterns, wind bells, etc, decor your garden. High Quality Material Made of rigid metal , sturdy and reusable, Heavy-duty metal hook provides strong bearing strength. Package Included You will get 6 red ant moats and 6 brushes. And each moat size is 5*2in, each brush is 4in.