Material: Parrot bass is made of environmentally friendly, natural wood. There are screws and nuts on one end of the parrot bass rack. The size is 20 cm and the diameter is 1. 5 cm, which is suitable for most birds. A great place for your bird to relax and play, your bird will love itUnique design: The rough surface of the bird bass provides excellent foot exercise. The colorful hard coating on the surface allows the beak and nails to be trimmed naturally, and the bird nails can be trimmed naturally without cutting the nails. Easy to use: easy to install in a cage. The metal screw on the top allows the bird's high feet to be attached to any cage. No additional equipment is required for installation, and the habitat provides safe supportApplication: Suitable for most birds, such as parrots, peony parrots, Pacific parrots, horizontal parrots, small parrots and many other birds. An ideal toy designed for your bird to stand, play, sharpen its claws and rest, relieve boredom and increase activity levelsProducts from NIUNIU's store