【NO WASTE】: Your bird enters the pet bird feeder and eats, leaving hulls and uneaten behind in the trough like compartment Save that didn't end up soiled on the floor, or outside of the cage. 【QUALITY】: The bird hanging feeder is made of quality material, sturdy and easy to install, and suitable for most bird cages. 【UNIQUE DESIGN】: Automatic bird feeder comes with bird perch that makes bird comfortable stands during 【EASY TO INSTALL】: The parrot feeders is easy and convenient to assemble it by yourself. The baffle can be adjusted according to demands. Easy to fix to birds cage. 【APPLICATION】: Parrot Feeders with Perch Great for all small birds such as parakeets, starlings, mynah, lovebirds, cockatiels, canaries, small conures and other similarly sized birds. Size Chart: (L*W*H)9.4cmx8.8cmx20cm/3.70inchx3.46inchx7.87inch opening height 10cm/3.94inch perch length 8cm/3.15inch Package Includes: 1 Bird Feeder Note: Please allow slightly errors 1-2cm differences due to manual measurement.