Premium Quality: Made Of High Quality Soft Polyester Materials That Are Smooth, Non-Toxic And Durable. All Dyes Are Safe For Your Cats And Environmentally Friendly. Perfect Design: With Two Ventilation Windows That Increase The Flexibility Of Pets To Move Freely. Rainbow Colors Can Grab Cats' Attention And Light Up Your Home, Making Your Pet More Fun Perfect Cat Toy: The Cat Tunnel Toy Can Improve The Cat'S Monotonous Activities At Home, Increase The Cat'S Movement, Relieve Boredom, And Improve The Cat'S Sleep Quality And Appetite. Keep The Cat In A Healthy Condition And Put It In A Good Mood. Wide Application: The Tunnel Toy Is Suitable For Cats And Kittens As Well As For Small Dogs, Rabbits, Hamsters And Other Small Pets. It Makes A Great Gift For All Cat Lovers And Your Pet. Collapsible Tunnel: The Cat Tunnel Can Be Folded Within A Few Seconds And Stored In Small Sizes. This Is Easy And Space-Saving. Very Practical For Indoor And Outdoor Storage.