Rails: 41 curved pieces 16 straight pieces 11 short 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, I have not confirmed that all of them work, and many do not. Trains that do not require batteries are operational.