Kato has a variety of pre-designed Layout Plan sets available. Each one comes with the necessary track pieces to complete the diagrammed layout (some parts will be left-over due to piece distribution), Which vary in size and complexity depending on your space and desires as a modeler. Please note that these plan sets contain UNITRACK only and do not contain scenery or locomotives. Plan sets which include a Kato Power Pack are marked appropriately. Digitrax Zephyr Sold Separately.Due to USPS size restrictions, we are not able to ship this set via USPS Priority Mail International.