"Full Protection: Large hummingbird ants keep enough space for water, keep all sizes of ants away from your hummingbird/oriole feeders. No more taking out your hummingbird feeders full of ants every day. ^Use long lasting.: Bird hooks.Hard metal feeders, strong and durable, not easy to rust or decay from sunlight, can keep ants away from hummingbird feeders for years and years. Allows hungry hummingbirds to perch and feed at any time Good for outdoor use Best gift for bird lovers: Hummingbird hooks are the best solution for ants at your feeders. hummingbird feeding.^ Durable flukes made to last ^ Ready to hang with attached metal hanger.Fits most hooks and poles.