Ware Manufacturing Scratch Cat Hideout Tunnel with Corrugate Scratch Surface Cat Scratch Hideout Tunnel With Corrugate Purr-Fact Angled Corrugate Scratch Surface Fun poke and play toy tunnel Replaceable Corrugate Panel Measures 9-1/2-Inch Width By 23-Inch Depth By 18-1/2-Inch Height Cat Scratch Hideout with Corrugate Scratch Surface Made of Durable Wood and Carpet Perfectly Angled Corrugated Scratch Surface Hanging Play Time Toy Promotes Exercise Corrugate Panel is Replaceable Measures 9-1/2" Width X 23" Depth X 18-1/2-Inch Height