COLLAPSIBLE & PORTABLE： Foldable Design for Easy Storage and Carrying Product size 59"L x 18" W. Folding size: 18.5'' x 18.5'' with a fashionable carrybag Package includes 3 cat tunnels. PERFECT FOR KITTENS, PUPPIES AND SMALL ANIMALS INDOOR/OUTDOOR Take this run tunnel with you anywhere, and your pet will never feel bored. The run tunnel can play freely indoors and outdoors. EASILY CONNECTS TO CAT TENT With a zippered door at both ends(with different color puller), our Run Tunnel easily connects to our Cat Tent. They can be used together or separately. you can connect more Run Tunnels or more Cat Tents to have more fun for your pet. our Run Tunnel and Cat Tent are very roomy which can offer your pet more freedom. TRAINING YOUR CAT. Encouraging your cat exercise and interactive playtime. An active cat is a happy cat. Our Run Tunnel is designed to provide a safe play environment for pets to do what they love - Run, chase, pounce, fetch and tumble ! Premium Anti-Scratch Mesh Material Crafted with heavy-duty, tear-resistant mesh fabric, our cat tunnel is designed to withstand scratching and biting from active cats. The breathable mesh keeps your pet cool and visible, making it safe for both indoor and outdoor use. Easy and no tools are required.Cat tunnel gives your pets access to outdoor sights, sound and smells in a safe place.Play in a tunnel is an instinct for a cat and small animals,ITENT Run Tunnel is designed to connect with cat tent or more tunnels. They can be used together or separately, It has multiple combination play ways. Perfect for your pets to play, pounce, fetch or curl up for a nap. The best gift for your pets !