The 5107 Mega 4 Inch Sola Ball from M&M Bird Toys is a huge chewable natural bird foot toy! This ball is a chewable shredding foot toy that can easily be broken up into smaller pieces. The ball is made from many pieces of the sola plant stuck together and air dried in a sphere shape. This lightweight ball can have holes poked in it and hung from the cage or other toys. This lightweight straightforward foot toy is great for pets of all ages and abilities.