Kaytee Avian Forage-N-Play Perch for Pet Birds Solid wood perch has colorful shredding paper, loofah and silas attached to stimulate birds and encourage foraging activity, various styles Easily attaches to any wire cages with a durable metal assembly for safe use Tapered perch 8-inch long and 1-inch in diameter at the biggest end. Small size is ideal for parakeets, cockatiels and other small companion birds Styles and colors vary