Using the Pawise Cat Pop - Up Play Tunnel is super easy. Just pop it open wherever you want your pet to play, either indoors or outdoors. If you have the Pawise Pop - Up Play Cube, connect them using the connector tabs for more fun. Make sure to place it on a flat surface so it doesn't tip over. When your pet is done playing, fold it down and store it in a dry place to keep it in good condition. Check the tunnel regularly for any signs of wear and tear, and if there are any loose parts, it's best to replace them to keep your pet safe. Also, clean the tunnel every now and then with a mild pet - safe cleaner to keep it fresh.