Tropical Colored Wood Pieces on Rope and Chain Bird safe food coloring, chain for durability For Huge Macaws and Cockatoos Green-Winged Macaw, Hyacinth Macaw, Moluccan Cockatoo Super super huge enormous giant toy for the biggest of parrots! Give your bird something to chew on! Great for Green-Winged Macaw, Hyacinth Macaw, or Moluccan Cockatoo to stay busy chewing up wood! Lots and lots of thick heavy wood! The Tropical Stack toy offers stacks of chewing fun for your parrot! This toy combines colorful wooden pieces of various sizes stacked in a tall tower to chew up. Comes with 4 floors, 23 pieces of wood, ropes, and chain. 1.5" thick and 3" thick blocks for super heavy chewers. Hangs 36" Tall, 28" Height, 8" Width