1.Strong suction cups: This window bird feeder has 3 incredibly strong suction cups that can maintain a secure hold, even if several birds are feeding at the same time. It can withstand extreme weather conditions. The exterior design is not only aesthetically pleasing, but also facilitates a better view. 2.COMFORTABLE AND SAFE Our large bird feeder is designed with the and comfort of the bird in mind. It provides ample space for different types of birds. The rounded corners have no sharp edges or points. 3.Easy to fill and clean: simply fill seeds on the tray. You can rinse with water or wipe the surface with a wet towel. Ideal for backyards or apartment windows. 4.ENJOY KIDS, CATS AND ELDERLY Great for bird lovers. See colourful wild birds up close. Sit in your kitchen and have fun discovering your garden birds. Window bird feeder fits any simple glass window. They are suitable for both cat owners and grandparents.