Rails: 41 curved pieces 16 straight pieces 11 small straight pieces 4 pieces 2 switches 7 curved A pieces 3 curved B pieces There are many rails, including tunnels and height adjustment kits. Keihan Thomas is also included. [Operation confirmed] Regarding the trains, please consider them as junk items. Even after replacing the batteries, not all of them have been confirmed to work, and many do not. Trains that do not require batteries are operational.