● With a unique arc surface shape, it perfectly fits the cat's body shape.

● The use of high-quality corrugated paper is strong and durable, does not contain harmful ingredients, and is more assured to use.

● It can withstand a weight of up to 70kg, has high stability, and is resistant to wear and collapse.

● The inner diameter of the tunnel is 18cm, which is spacious and comfortable.

● A large area of 62cm diameter at the top can meet the needs of large cats.