Weebo Pets Pop-Up Cat Play Cube with Storage Bag Mix & Match  Play cubes are a great standalone toy, or combine with our pet tunnels and cubes to create crazy mazes for your pet! More Durable than Canvas  Tear-resistant nylon wrapped up around a flexible frame that stands up to hours and hours of play Hide & Peek!  Two peek holes double and entrances and exits and are perfect for curious cats Collapsible  Quickly pops up to a full 17" x 14" cube, then flattens down to just 8" in diameter and 2" thick when playtime is over Have Cube, Will Travel!  Our cube is easy to take anywhere in the included nylon storage bag. Slips right in and secures in a cinch