High Quality Material: Our pet tunnel uses eco-friendly material from premium supplier. It is made of ultra-resistant and tear-proof polyester, and has a steel frame withspring to keep its shape. The tunnel is waterproof, durable, and resistant to scratches and bites. Designed for Pets: Five large connected tunnels with cracked crinkle paper, peephole and bell. This popular tunnel gives your cat more ways to have fun and gives them more room to roam, jump and hide. Foldable and Portable: The foldable design with storage bag makes the tunnel easy to fold up in seconds. It is therefore ideal for travel, indoor and outdoor activities and only requires a small space for storage. Enhanced Space: Each tunnel measures approximately 25cm in diameter and 123cm in length, making it a great accessory for multiple cats, giving them plenty of entertainment space while improving their agility and health. p> Enhanced Function: Our cat tunnel combines exercise and therapy, providing hours of mental