The Duo Clacker from Bonka Bird Toys is a large collection of stainless steel and acrylic fun for your large sized feathered friend! This large bird toy has great heavy-duty materials that look great in any cage it's installed in. At the top of the bird toy there is a heavy-duty quick link attachment for fast and easy hanging in the aviary. From here a sturdy link chain strings down through the center of the toy passing through the middle of the (2) white plastic 4-way joints which are on (2) different levels. Each joint has (2) sturdy link chains strung through them. At either end of the chains are metal rings that hang excellent beak pleasing items. There are large stainless steel measuring cups and colorful acrylic pacifiers. This bird toy has a total of (8) stainless steel measuring cups and (8) colorful acrylic pacifiers.