1. High-quality material, durable: Made of imitation linen, it looks elegant and has a high-end texture. The faux fur material inside is soft and durable for cats to scratch and hide.2. Expandable and flexible design: The integrated belt design allows multiple tunnels to be connected together to form a maze-like play space. Available in compact (67 cm) and extended (130 cm/46 in) versions to meet different space requirements.3. Multifunctional entertainment: There are hanging balls at the entrance to increase interactivity and fun, allowing cats to enjoy the fun of hitting the ball. There are observation windows at both ends of the tunnel, which can stimulate the natural curiosity of cats and provide additional observation and tracking fun.4. Safe and Portable: Sturdy spring steel frame with protective ends to ensure your cat's safety while using it. Lightweight design is easy to carry and store, and can be folded or unfolded in seconds.5. Adapt to various scenes: The T-shaped design brings extra flexibility and provides more space for cats to move around. The sleek gray appearance can be perfectly integrated with any interior decoration and is also suitable for family outings.