: White. - Material: stone. - Size: About 5 x 4. 5 x 1. 5cm/ 1. 97x1. 77x0. 59 inch. - Natural mineral with calcium, safe for pets to chew. - Middle small hole design for easy lanyard wearing. You can fix it on the cage, convenient, hygienic, and avoid grinding the nest or cage. - It helps the small animal to more nutritive substances during chewing and make it more robust. - Bright color and creative shape design make it easy to attract attention of you pet. - Great for parrot, hamster, rabbit, guinea pigs, chinchillas, squirrels and other small animals. Package Including 9 x pet chew stone