Material: The Seesaw + Colorful Cloud Ladder hamster toy uses pure natural pine wood and environmentally friendly water-based paint. After processing, there is no peculiar smell, and the environmentally friendly paint is non-toxic, giving pets a healthy and green environment. Combination: The hamster toy is composed of colorful seesaws and colorful cloud ladders, which can be matched in various ways to increase the joy of life for pets. Use: Seesaw + Colorful Cloud Ladder does not require assembly and can be used directly in a cage. all Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.