PREMIUM BIRD CAGE ACCESSORIES: Our durable and lightweight base is made with non-toxic materials and a zinc-free hanging chain. The swing is built with break-resistant plastic rings and ends, with heavy duty attachment hardware. The perch is made with all natural pumice so it trims their nails when they stand. BIRD PERCH FOR HEALTHY FEET: The Sweet Feet and Beak Pumice Roll Swing is perfect for birds of all breeds and sizes. Our perch set attaches to your existing cage, or can be used for outdoor play. The textured swing has a comfortable, contoured grip, textured as a tree branch. Your bird will naturally wear down their nails while playing. HIGH QUALITY NON-TOXIC MATERIAL: A bird toy is an absolute must for any feathered friend. Sweet Feet and Beak uses only non-toxic glues and dye because their safety and health is our priority. Not only do they entertain your pet, they also allow them to keep their beaks and nails trimmed and healthy. EASY TO INSTALL: The zinc-free bite-proof chain has a thick nickel plating with welded links so they are strong against the toughest beaks. Easily hang with the included c-rings and your birds will have hours of endless fun! Our toys will provide hours of entertainment, mental stimulation, and physical exercise FOR BIRDS BIG AND SMALL: Our Sweet Feet and Beak Pumice Perch Swing is available in several sizes and colors. From parakeet to parrot, our sizes range from 4.5" as Extra Small to 11.5" Extra Large. You can choose from blue, orange or yellow to fit your feathered friends' personality. All of our products are made proudly in the United States.