Great Fun for Your Pet: Five interconnected wide tunnels attract cats to hide, hop and move around each other, which promotes healthy activity and brings out your cat's natural hunting instinct. High Quality: Sturdy spring With a steel frame with protective end and then tear-resistant polyester construction, this cat tunnel is durable and comfortable. Don't worry about your pet's safety from scratches and deformation. Funny Paper and Crispy Ball: With peephole and hanging ball toys and bells in the middle, the cat play tunnel will arouse cat's curiosity and keep them entertained for hours. Sports and Training Pets: Due to lack of exercise and torque, most pets have excess fat. Kitten tent with treats, balls or toys for a new level of fun that makes flapping and jumping a great way to burn calories and get some exercise. Foldable and Portable: This cat tunnel opens in seconds and folds easily and secures with the included elastic band for easy storage and transport.