High Quality: Made from quality PVC, eco-friendly, non-toxic and safe for your pet. Reusable and durable, also can be used for a long time. Cute Design: The cute appearance attracts pet's interest to play with this toy freely. It is a comfortable place for hamster to play and rest, adding fun to your pet. Develop their skills: This toy helps your pet exercise more and develop their skills, provide hamsters with a place to play and rest, relieve boredom and improve their activity level. Fun of DIY: The assembly is simple, the products need to be assembled by themselves. Please do not use too much force when assembling the toy to avoid damaging the parts. Suitable for small pet: This product is suitable for hamsters, chinchillas, guinea pigs, gerbils, squirrels and mice. Fine workmanship, the surface is smooth and will not scratch your hamster. Easy to clean, odor resistant.