Thank you for viewing! This is a storage solution for N-gauge model trains, compatible with the Yamada Kagaku SHIKIRI 0 cases sold at 100-yen stores. It can accommodate a variety of models, from two-axle freight cars to streetcars, Shinkansen bullet trains, and even EH-class locomotives. This original product is designed in-house and manufactured in a domestic factory. As a bonus, a spacer sheet is included to make it easier to remove vehicles with narrow body widths. Please cut it to your desired size. * You can store various types of vehicles depending on how you remove the urethane foam. * This set includes three pieces: an inner sheet to hold the vehicles, a bottom sheet, and bubble wrap to cover them. * Please remove the urethane foam carefully. Pulling it off too forcefully may cause warping. * The vehicles in the images are examples of storage and are not included in the product. * Since it is new, there may be a chemical odor after opening, but it will disappear in about two weeks. * The case is not included to reduce shipping costs. SHIKIRI 0 cases are standard items at many 100-yen stores like Seria, Can Do, and Daiso, so please purchase them separately. The SHIKIRI 0 case size is slightly smaller than B5. This product is available year-round. We would appreciate it if you could like the product and follow our profile. You are welcome to proceed with the transaction without any messages. Thank you. Nshell (Set of 5) Urethane inner sheets for streetcars, etc. ※ Please be aware of high-priced resales on Amazon. Please do not purchase from those sellers.