Sturdy Steel Frame : Robust Construction - Built to withstand energetic play, the tunnel maintains its shape for long-lasting enjoyment. Crinkle Sound : Sensory Stimulation - The inner fabric produces a gentle noise, adding an element of surprise and delight during play. Intrigues Cats Exploration : Encourage Curiosity - The design sparks interest and invites your cat to explore every inch of the tunnel. Soft Durable Fabric : Cozy & Resistant - The outer material offers comfort while resisting damage from daily use. Connectable & Versatile : Create Your Own Maze - Link multiple tunnels to expand the play area, enhancing your pet's experience. Experience the thrill of adventure with our Sturdy Steel Frame Cat Tunnel. Designed with a Crinkle Sound feature for sensory delight, this tunnel not only entertains but also soothes your pet. The Intrigues Cats Exploration aspect ensures that playtime is never dull, while the Soft Durable Fabric guarantees lasting use. Ideal for both indoor and outdoor settings, it's a playmate that grows with your pet.