1.Highquality materials, stable and durable: The bird feeder for window is made of transparent acrylic, which is sturdy and durable and provides a clear view, so you can watch birds eating indoors up close. Easily enjoy the lifelike activities of birds before your eyes and increase the fun of exploring nature. 2.Strong suction cup design: the bird feeder is equipped with 4 super strong suction cups to ensure that it can be firmly attached to the window even in bad weather or when several birds eat at the same time. Extremely high stability and durability ensure that the bird feeder is not easy to slip or damage, making it very suitable for various outdoor environments. 3.Suitable all year round: The bird feeder is robust in design and can withstand various weather conditions, including rain, sunshine and snow. Whether hot summer or cold winter, you can watch birds all year round and enjoy the fun of nature. An ideal choice for outdoor enthusiasts and bird watchers as it can withstand longterm use without being easily damaged. 4.Easy to clean: The transparent bird feeder is equipped with a removable tray and a drainage hole to keep the bird food dry and clean. The tray can be easily removed for regular cleaning and refilling. The smooth surface is not only easy to clean, but also ensures that the feeder is hygienic and provides the birds with a y feeding environment.