A great pleasure for your pet: five wide connected tunnels attract cats to hide, bounce and perpetuate themselves with each other, which promotes healthy activity and highlights the natural instinct to hunting of_x000D_ your cat. _x000D_ High Quality: Sturdy spring steel frame with protective end and then constructed of tear-resistant polyester, this cat tunnel is durable and comfortable, don't worry about your pet's safety from the_x000D_ scratches and deformations. _x000D_ FUN PAPER & CRUSH BALL: With peephole and hanging ball toys and bells in the middle, the cat play tunnel will encourage cat curiosity and keep cats entertained for long hours. _x000D_ Sports and Training Pets: Due to lack of exercise and torque, most pets have excess fat, a kitten tent with treats, balls or toys to a new level of pleasure that will do_x000D_ beat and jump to burn those calories and get exercise _x000D_ Foldable & Portable: This cat tunnel opens in seconds and can be easily folded and secured with the included elastic band for easy storage and travel.