The teeth of grow continuously, owners need to prepare grinding tools for them, or else they will be uncomfortable if their teeth are too long. This item is well natural mineral with calcium for grinding pet’s teeth. It helps the small animal to add more nutritive substances during chewing and make it more robust. Features - ColorAssorted Color - Material: stone. - Size: 4 x 4 x 2cm. - Natural mineral with calcium, and safe for pets to chew. - You may put it on the cage, convenient and . - Help the small animals to add more nutritive substances during chewing - With hanging ropes, suitable for use in cages with small pet gnawing molars. - Great for hamster, rabbit, guinea pigs, chinchillas, squirrels and other small animals. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 6 x Chew Toys