Let your pet have some fun! Funny Pet Tunnel is made of strong and easy to clean nylon material with soft lining for safe playtime or comfortable sleeping time. It measures 13 inches in diameter and 48 inches in length. This Cat Tunnel activates their natural hunting and tracking instincts. It is the perfect thing for safe play and healthy exercise. And it can be easily folded for storage. You can also use additional rainbow kitty tunnels and binder tees and create other fun configurations! OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.