Durable Ant Moat: Our ant guards for hummingbird feeder and oriole feeders is built-to-last and made from STAINLESS STEEL. Compared with other hanging ants hooks, our ant moat increases the brazing technique at the gap between the hook and the surface, it's effectively preventing water leakage and breakage. | Easy to Use: Simply hang ant moat in-line between hook and feeder. Just swirl a little oil or water in the cup and hang it on your hummingbird feeder and oriole feeders! | Safe for Hummingbirds and Orioles: A natural solution for being rid of pesky ants at your nectar feeders. We don't want to see our little hummingbird and oriole friends get sick from accidentally drinking infected nectar. | Most-attractive: Beautiful, timeless, and long-lasting hummingbird feeders accessory hooks that blend elegantly with bird feeding stations, it's will become a beautiful decoration in your garden. | Size: Measures approx.5" tall and 1.5" wide, suitable for all kinds of hanging hummingbird and oriole feeders.