It can be used to effectively train physical strength while sharpening parrots. Comes with hooks for easy installation. The color appearance can better attract the attention of birds. It can satisfy parrots who like to play, disassemble, chew and develop brain intelligence. Decompression, prevention of parrots suffering from depression or crying. At the same time, you can also grind the cockroaches from the parrot to avoid overeating. Feature: Decompression, prevention of parrots suffering from depression or crying. At the same time, you can also grind the cockroaches from the parrot to avoid overeating. It can be used to effectively exercise physical strength while parrots are sharpened. It can satisfy parrots who like to play, disassemble, chew and develop brain intelligence. With hooks for easy installation. The appearance of the color can better attract the attention of birds. Specifications: Material: hemp rope White color Usage: birds climbing, playing Assembly method: hanging