Features:Indoor cat self entertainment toy, 2/3/4/5 way tunnels, very interesting.Made of safe and durable fabric, cat can chase balls and run in tunnels.Hanging ball on exit of tunnel, when cat in it, the ball will ring to attact cat's interest.The tunnel is with a layer sound paper in it, it will make some sound when cat walks in it.This toy is like a hide and seek game toy, it's very funny when cat plays it with its friends.The tunner can be collapsible, you can fold it into small size when cats don't play.The 4 way and 5 way tunnel is with a storage bag.Specifications:Material: PolyesterColor: Black+BlueSize:2 way Tunnel: Dia: 25cm; Length: 50cm3 way Tunnel: Dia: 25cm; Length: 80cm; Vertical Length: 30cm; Center Hole: Dia: 13cm4 way Tunnel:Dia: 25cm; Length: 50cm in four orientation; Center Hole: Dia: 13cm5 way Tunnel:Dia: 25cm; Length: 28cm in five orientation; Center Hole: Dia: 13cmNote:There could be some slight differences in the color tone of the pictures and the actual item.Please allow 1-2mm differs due to manual measurement, thanks.Package Included:1pc xCat Tunnel TubePacked Safely in Bubble Bag. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store