What are the 3637 Z-Link Large and 3638 Z-Link Small?

What are the 3637 Z-Link Large and 3638 Z-Link Small?

You can choose between the 3637 Z-Link Large and the 3638 Z-Link Small to entertain your pet. Check out the cool and colorful Z-Link toys from Bonka Bird Toys.The 3637 Z-Link Large and 3638 Z-Link Small are two (2) colorful plastic hanging toys that birds like to use for climbing and pulling. You may like to leave the Z-Links loose [...]