EASY TO INSTALL: This bird shredder toy with a hook, no need extra installation tools, quick clip for easy attachment to the cage. SAFE MATERIAL MAT: These bird chew shredder food toys are made of natural wood, hemp rope, rattan and stuffed with bright color crinkle paper, which is 100% safe to chew, sanitary, there is no glue , wire or plastic. IS BEST TOY: These bird shredding chew toys are filled with brightly colored crinkle paper, birds will be ready to pull them out just for fun, entertaining enough to keep birds busy for a long time and they love to play with. p> KEEP HEALTHY: Chewing and shredding is a natural behavior that is associated with foraging and nest building, these bird chew chew toys with food safe streamers and bells will attract parrots chewing, picking and smoothed out for hours, provide essential activities to keep your birds healthy physically and mentally and give you peace of mind.