Specifications: Made from high quality material it is durable and non-toxic to use. This pet teeth grinding stone is perfect for giving your pet a treat and have fun watching them play. Grindstone design will attract small pet to play and bite it and will make your pet s teeth more clean and healthy. It is designed for parrot hamster rabbit squirrel etc. Item Name: Pet Teeth Grinding Stone Material: Grinding Stone Metal Features: Hanging Decor Durable Non-toxic Pet Bite Toy 2 Layers Size: 5cm x 5cm x 15cm/1.97 x 1.97 x 5.91 (Approx.) 3 Layers Size: 5cm x 5cm x 19.5cm/1.97 x 1.97 x 7.68 (Approx.) 4 Layers Size: 5cm x 5cm x 24cm/1.97 x 1.97 x 9.45 (Approx.) Notes: Due to the light and screen setting difference the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pet Teeth Grinding Stone