General description Your cat will enjoy endless fun with this unique Cat Tunnel and Cat Cube Pop Up Collapsible Kit. Designed with two holes in the center, it allows your cat to poke its head out through the peephole. The swing ball feature attracts your cat into the tunnel, stimulating their natural hunting instincts. The colorful rainbow design enhances your kitten's interest, providing more interactive fun compared to traditional cat toys like tents, cubes, scratching posts, feathers, and mouse toys. Technical specifications Length: 120 cm Tunnel opening diameter: 25 cm Material: 190T tear-proof polyester taffeta with a strong spring steel frame Other information Foldable and portable design for easy storage and carrying Opens in seconds and can be fixed with an elastic band