Now you can have more visibility of your hummingbird feeders and seed feeders than ever before! The Perky-Pet Bird Feeder Mounting Bracket is ideal for mounting your Hummerbar hummingbird feeder on your deck or directly on your windows so you can watch the hummers from your favorite seat in the house! You can also use it to hang hummingbird feeders with up to a 16 oz nectar capacity or seed feeders with up to a 1.5 lb seed capacity.