Made with natural ingredients, our National Geographic Lounging logs can be shaped to form a hide house that gives your pet a place to hide. Plus, you don't have to worry - these logs are safe to chew incase your furry friend gets curious. Only at PetSmart. Features: Flexible logs can form fun shapes and functions Includes: Lounging Logs Intended For: Guinea pigs, Rats, and other small pets Size: Medium Color: Brown Shape: Tunnel Material: Natural pine wood Cautions, Warnings or Side Effects: Observe your pet's behavior with this item for suitability. Some items may be inappropriate for your pet. Remove and replace the item if it becomes damaged. Maintenance: Hand wash with a mild dish soap. Rinse and dry thoroughly. Do not soak in water or place in a dishwasher. Size: Medium. Color: Brown.