1. SAFE TO PLAY These Parrot Cage Shredder toys are made of natural Sola balls, rattan balls, corn strip, wood. The natural materials are dyed with environmentally friendly edible dyes, light and soft, no glue, wires or plastics. Pet birds can chew and play ly. 2. CHEWING FUN LIGHTWEIGHT BIRD TOYS Sola balls measure 2.3inch in diameter. Each box includes 5 balls and 2 chewing carrots. It's a classic bird foot toy that can be easily broken apart. Birds will have fun shredding them as it's easy for their beaks or claws to grab and shred or chew. 3. EASY TO USE: Simply open the bag and place it on the bird cage or other area where your birds often play. They will be excited about the materials inside. 4. INTERACTIVE PLAY: Various textures and shapes promote physical activity and natural foraging instincts while preventing boredom. Birds need some destructible toys to stimulate and entertain them, whether for their feet or beaks, which is good for the birds' mental .