The 2026 Pk12 Plastic Bolt and Wing Nuts from Bonka Bird Toys are ideal foot and beak toys for your feathered friend! This bird toy pack includes (12) colorful small bird safe plastic wing nuts that your pet will love. Each wing nut is made the same but each pack has all of the parts as assorted colors so what you receive may look slightly different from the pictures. The top and bottom of each wing nut has a circular wide end. This part has a small opening in it and prevents the wing nut from being screwed off of the center. There are also assorted styles of wing nuts on each of the screw cores. Some of the nuts has flat circular ends. Others have angled shapes with rounded edges. Some of them even have longer circular ends that are easy for beaks and feet to grab. The bright colors and bird pleasing shapes are sure to brighten up any cage environment you place the wing nuts in! Each part measures about (1.75) inches long and (1.75) inches wide and are 100% bird safe.