Penn Plax Loofa Kabob Pyramid Bird Swing It is brightly colored red, blue, green, yellow and orange, that is sure to attract your bird. The Pyramid is non-toxic, zinc-free, and lead free for safe and healthy fun. Also the Loofa Pyramid Kabob features a metal clip that securely attaches to all typed of wired cages. It is brightly colored red, blue, green, yellow and orange, that is sure to attract your bird The pyramid is non-toxic, zinc-free and lead free for safe and healthy fun Also the loofa pyramid kabob features a metal clip that securely attaches to all typed of wired cages It is brightly colored red, blue, green, yellow and orange, that is sure to attract your bird The pyramid is non-toxic, zinc-free and lead free for safe and healthy fun Also the loofa pyramid kabob features a metal clip that securley attaches to all typed of wired cages