Description: Bird feeder with a conveniently fixed screw, suitable for the cage to use. Completely transparent bird feeding house is weatherproof and sturdy, can bring you better viewing. This clear feeder is expressly designed for birds, such as finches and canaries to green cheek conures, parrotlets, and lovebirds to cockatiels. Features: [Fixed Screw]Durable fixed screw design provides a secure and bhold to your birdcage to stay in place. [Easy to Use]This feeder can be fixed on external or internal of the cage, it attaches easily to the cage. [Removable Tray]Adjust the position of the perch, you can collect the scattered seeds into the movable tray below, and eases cleanup. [Comfortable Perch]The bird feeder with 3 comfortable and practical perches for birds to rest. [Adjutable Cover]The bird feeder cover is easy to lift off for adding food, and maintain a dry and clean environment when covered. Specifications: Material: PC Color: Transparent Style: Practical Application: Bird