Bird Feeders, FATPET Splash Proof Bird Feeder No-Mess Automatic Bird Feeding Trough with Stand Perch (double feeding trough) Dishwasher safe, tough clear polycarbonate box feeder contains mess, saves seed and minimizes clean up Your birds can come into the and eat, then leaving hulls and uneaten seeds in the trough to keep the cage clean This small crystal-clear acrylic feeder is expressly designed for parakeets, Lovebirds, Cockatiels, Canaries, small Conures, and similarly sized birds Convenient feeder is easily installed, you can hanging the feeder on opening of your cage, please note that the product you received is unassembled, you should install the feeder by yourself Measure: double feeding trough 13.5cm x 9cm x 22cm / 5.3" x 3.5" x 8.6" Please measure your feeder door to insure that the Bird Feeder will fit the bird cage exactly"