Bringing food out for your feathered neighbors with the Alvages window bird feeder is a great way to bring your home closer to nature. Simply attach the bird feeder to your window and enjoy unobstructed bird watching from the comfort of indoors. Liven up your yard with this easy-to-install, durable, and attractive bird feeder! EASY TO REFILL from inside your house! Removable sliding feed tray makes it easy and convenient to refill your window bird feeder with fresh seed without having to remove the entire feeder. WEATHER PROOF design performs well in diverse weather conditions! Roof and sidewalls help keep water and squirrels out of your window bird feeder, keeping your bird seed dry and inside the feeder where it belongs. FOR ALL your birds! The removable feed tray features an integrated moisture removal system with precision-drilled drainage holes to help dissipate moisture and keep the seed free from mold. STURDY design made from premium crystal clear acrylic with large suction cups. Extra-large industrial strength suction cups are designed to hold your window bird feeder securely in place when installed as directed. Size: 15 x 15 x 6 cm / 6 x 6 x 2.5 inch Material: Acrylic Color: Transparent Package Contents: 1 x Bird Feeder