1. Window Bird FeederWindow bird feeders fits on to any plain glass window. Acrylic plastic material can provide a transparent view for elder. You can ly watch colorful birds up close, right from garden, living room or balcony. 2. Easy To Fill CleanNo need to remove the whole feeder. Simply slide the tray out, add birds food, slide back in. You can quickly wipe away any surface dirt or water stains with a damp towel. 3. Perfect DesignThe removable tray design makes cleaning the Window Bird Feeder a snap. The dividers are designed to hold 2 different types of seeds to attract a variety of bird types. The slanted top design protects food from rain and snow, and the breathable drainage holes in the bottom of the tray effectively keep food neat dry. 4. Easy to InstallWithout install skill, you can put it up to your window within 5 seconds. It's friendly for everyone, an easy way to have fun with birds and get garden decor. Enjoy colorful wild birds up close, providing entertainment for adults, children, cats, and the elderly.