Description: Made of natural wood, it is safe and free from poison. The birds can be relieved to play and bite. Made up of bright colored blocks. It is easy to attract the attention of the birds, and increase the fun of play. Birds can climb up and down to strong its muscle, chewing it to clear tooth and keep its beak healthy. It can slow down the boredom of birds' pets and accompany them to play and spend boring time. It can train the beak and foot of a pet parrot.fits for bird, hamster, rabbit, mouse, chinchilla, etc. Specification: Material: Wooden Type 1: Approx.3x26cm / 1.18x10.24inch Type 2: Approx.2.5x23cm / 0.98x9.06inch Type 3: Approx.7x26cm / 2.76x10.24inch Type 4: Approx.23x15cm / 9.06x5.91inch Color: Random Color Package Includes: 1 Piece Bird Toy Note: Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. Due to the screen difference, the color may be a little difference from what you expect, please allow it.