Features: brand new and high quality Safe material: The colorful bird toys set is made of stainless steel and plastic. All these materials are eco-friendly, non-toxic, sturdy, durable and safe for your pet bird. for Creative funny toys: Bird training toy set can be applied to train your birds intelligence and improve their ability to recognize colors; Designed specifically for the for health of poultry and birds. Suitable size: Spinner toy measures about 10.1x16.5cm/3.98"x6.5". Fit for Cockatoo, African for Grey, for , Green Wing, Conure and more similar sized birds. Multifunctions: The toy set can provide physical and mental exercise for your pet bird. Bright colors will attract them to peck or chew, providing fun to birds and reducing boredom. 2 kinds of toys: The package contains 1 piece bird spinner, 6 pieces of nuts and bolts toys. Specifications: Material: Stainless Steel, Plastic Color: As Pictures Show Size: Spinner Toy - Approx.10.1x16.5cm/3.98x6.5in, Thickness Approx.1.5cm/0.59in Nuts - Hole Diameter Approx.17.5-22mm/0.69-0.87in, Height Approx.13.5-54mm/0.53-2.13in Bolts - Length Approx.43.5-50mm/1.71-1.97in, Rod Diameter Approx.17-23mm/0.67-0.91in Weight: Approx.300g Package Includes: 1 Piece Stainless Steel Spinner Toy 6 Pieces Plastic Nuts and Bolts Bird Toys (Random Color) note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!