I bought this product for my Moms cat.Her cat loves things like this.I had never seen one like this product. It is bigger than I thought. That is good thing. It is awesome. It has 3 different tunnels, and in the meeting place of all 3 is a hole they can pop out of. At the end of each tunnel is a ball hanging. It also crinkle. I took it to my Moms and,laughed so hard at her cat. She had a ball. It will keep her busy. Probably at night. So worth the money. So much,gun to watch. Can't wait to go over and watch her peaking out again. It,is not cheaply made. Sure it will last long, long time.