Ware Manufacturing Woven Jute Burlap Cat Tunnel Toy with Crinkle Sound Cat Tunnel Toy With Crinkle Sound Durable Jute With Lasting Crinkle Sound made of scratchable woven jute Perfect For Scratching, Playing, And Hiding Secret Catnip And/Or Treat Pouch Inside Measures 10-Inch Width By 17-Inch Depth By 10-Inch Height Cat's Will Love to Run and Hide in This Sturdy Cat Tunnel Long Lasting Crinkle Sound Promotes Play Made of Durable Burlap and Jute Fibers Perfect for Scratching, Playing and Hiding Secret Catnip or Treat Pouch Inside Measures 10" Width X 17" Depth X 10" Height