Semfri Pet Cat Tunnel Toys with Play Ball, Collapsible Kitty Tube Tent Peek Hole Toy for Cat, Puppy, Rabbit (7 in 1)Introductions:Semfri S Way Flexible Curve Shape Tunnel designed to simulate an outdoor experience, it makes especially fun for multiple-cat households, as cats chase each other into and out of the tunnels, have play-fights at the openings, and use them for that games favorite of cat games: lurk-and-ambush!The layered fabric of the tunnels makes crinkling sounds with every step, and the special little toys(2 mice toys+2 crinkle balls+2 Colorful ball) adding more fun and excitement.Two fun windows not only allow them learn to observe the outside surroundings but also allow you to play with them with any feather toys Specifications:- Material: Polyester- Style: Modern- Item Dimensions: 47.5 x 10 x 10 inches (LxWxH)- Item Weight: 0.66lbs- Frame Material: Alloy Steel- Assembly Required: NoPackage include:1 x Colorful tunnel2 x mice toys2 x crinkle balls2 x Colorful ball