Material: This hamster toy set is made of high quality PVC material, it is eco-friendly, healthy, durable and safe. Include: This hamster toy set includes 2 pieces of bridge rainbow Easy to use: the swing can be placed in a small cage. It will be a fun and colorful activity toy for your pets when they are bored. Easy to assemble: All the parts are well-made, and it is easy to assemble them, and they can be assembled in a very short time. Wide application: suitable for hamsters, totoros, guinea pigs, gerbils, squirrels and mice. Good hamster toys for climbing and playing.