HIGH QUALITY MATERIAL: Our pet tunnel uses environmentally friendly material from a premium supplier. It is made of super strong ripstop polyester and has a spring steel frame to keep it in shape. The tunnel is waterproof, durable and resistant to scratches and bites. DESIGNED FOR PETS: Five large interconnected tunnels with crinkle paper, a peephole and a bell. This popular tunnel gives your cat more opportunities to have fun. and gives her more space to run, jump and hide. Foldable and portable: The foldable design with storage bag allows you to fold the tunnel in seconds. It is therefore ideal for travel, indoor and outdoor activities and requires little storage space. More space: Each tunnel is approximately 25 cm in diameter and 30 cm long, making this an excellent accessory for multiple cats, giving them plenty of space to play while improving their mobility and health. Improved function: By combining training and therapy, our cat tunnel provides your pet with hours of mental stimulation and physical play, allowing them to burn excess calories, build confidence and improve their health. Scope of delivery: 1 cat tunnel.