Features: brand new and high quality Balanced Nutrition: Our natural treats are made from apples wood, very healthy nutrition for rabbits, chinchillas, guinea pigs and other small animal. Teeth Clean: The dried apples wood have good hardness, which are good for small animal grinding their teeth, preventing teeth from growing too fast and too long, and keep teeth cleaned. Promote Digestion: Our hamster treats toy are rich in calcium and proteins, which can strengthen bone of small animal and help with digestion to improve their appetites. Boredom Killer: The toy can also distract your pet from biting the cage and sleeping bed. Relieve their stress and prevent boredom as chew toy. Edible: No artificial ingredients contained. Edible and no plastics parts absolutely. Specifications: Material: Wood Color: As Picture Shows Style: Roller/Roller with Ringing/Roller with Grass Balls Size: Approx. 5x4.5cm/1.97x1.77in Weight (Approx.): Roller-19g Roller with Ringing/with Grass Balls-22g Package Includes: 1 Piece Hamster Chew Toy (3 Style to Choose) 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. Thanks!