Pets Accessories Pet Dogs Rabbits Play Tunnel Long Tunnel Play Kittens Toy Feature: This big tunnel opening is 10 inches in diameter! Compare to the competitors tunnels for indoor cats offering 10 inches for the smallest cats. Now small dogs and large cats can have too! Great to help with your and makes a great pet tunnel for multiple cats. It can even be inserted into our other tunnels to make a massive tunnel fort (just push tunnel end inside another)! UNLIMITED,Our 3 Way Tunnel was a great, and we this will be another top toy for your pet! 3 extra large and long durable polyester tunnels , crinkle peephole, and furry play ball provide your tons of room to lay, play, and turn around in the best tunnel toy for kittens and cats. Provides unlimited hours of for your pet! Specification: Material: Polyester Size: 25cm in diameter Package Content: 1 X Pet Tunnel Feature: This big tunnel opening is 10 inches in diameter! Compare to the competitors tunnels for indoor cats offering 10 inches for the smallest cats. Now small dogs and large cats can have too! Great to help with your and makes a great pet tunnel for multiple cats. It can even be inserted into our other tunnels to make a massive tunnel fort (just push tunnel end inside another)!