Longterm use and safety: The cat tunnel combines an antideform structure, a tearresistant steel frame, and easytoclean fabric to deliver security and durability during active play. This design supports pets exploring and playing with confidence over time. Stronger interactivity experience: A trackable game ball works with TS tunnel engineering to stimulate instinctive movement, providing jump activation and peephole features that enrich playful interaction for cats. Compact and lightweight: Designed for travel and easy handling, the foldable retractable frame enables quick portable carry, adapts to flexible spaces, and fits neatly into a portable bag for convenient transport. Wide compatibility: With a flexible turn structure and smooth pathways, the tunnel accommodates various sizes comfortably, promoting interactive play among multiple pets in diverse environments. Use scenarios At home in small or open living spaces: Set up the tunnel for independent exploration or guided play with the trackable ball, giving a safe, engaging activity spot for a single cat or a pair. In multipet environments or catfriendly venues: The flexible layout and smooth pathways support interactive play for several cats, helping channel energy and encourage positive social interaction. While traveling or away from home: The foldable, retractable frame and bagfriendly design make it easy to pack, carry, and assemble in hotels, vacation rentals, or car trips to keep pets entertained on the go.