The Perky-Pet Plastic Window Hummingbird Feeder is a medium-sized feeder made of plastic, with a capacity of 8 oz. It features easy cleaning and refilling, making it convenient for attracting and feeding hummingbirds. The feeder stands at 7 inches tall and weighs 1 pound, making it a compact and lightweight option for hanging near windows or in outdoor spaces. Perfect for bird enthusiasts looking to bring more wildlife into their yard or garden.  Includes suction cup for window mounting and it holds secure, so no worries that it will fall off the window.