Fangrui Product Details Versatile Design: The Cat Tunnel Features A Modular Design, Allowing You To Assemble And Rearrange It In Multiple Configurations. This Makes It A And Interactive Toy That Keeps Your Cat Engaged And Entertained. Soft Material: Made From High-quality Felt Material, The Cat Tunnel Is Soft And Cozy, Providing A Comfortable Place For Your Cat To Lounge, Play, And Nap. It Is Also And Easy To Clean. Sturdy Construction: The Cat Tunnel Features Sturdy Frames That Keep It Stable And Secure During . It Is Built To Withstand Roughhousing And Scratching, Ensuring It Lasts Longer. Portable And Foldable: The Cat Tunnel Is Easy To Assemble And Disassemble, And Can Be Folded Flat For Convenient Storage And Travel. This Makes It A Great Choice For Those Who Want A Versatile And Portable Cat Toy That Can Be Used Indoors And Outdoors. Just Easily Roll And Lock The Button To Make A Pet Tunnel For Indoor Or Outdoor To Make Your Cat Trained Physically And Mentally, Improves The Intelligence, Enhance The Agility And Sensitivit