This is a hamster tunnel kit designed for your pets to play and exercise. If you want to build a tunnel toy for your baby hamster, then this tunnel set is your essential tunnel accessory. A good present for your small pet. Features -Color:Orange -Material:ABS -Size:26.50X9.00X6.00cm/10.41X3.54X2.36in -Convenient Installation: They are convenient to install on the pet cage firmly, not easy to break or fall off. Also, a funny toy for your lovely pet -Sturdy Material: Sturdy material, easy to observe hamster activities, so that you can see your beloved pet at any time -DIY Design: DIY tunnel toys test practical ability and design thinking, conducive to the cultivation of spatial thinking -Enjoyable for Pets: Good toys for your pets, your pets will enjoy a funny and happy playing time -Easy to Install and Disassemble: Can be used , easy to install and disassemble without any problems Package list: 3 x short straight tube 6 x C-shape tubes 12 x circles