The V5 Inner Oval Track set is a complete oval of Kato's easy to assemble and disassemble N Scale Unitrack. This loop functions very well by itself or as an addition to the M1 Starter Set when combined with a power pack (sold separately). The V5 features 16 total pieces of Unitrack including 8 curve sections, 6 straight sections, a grade crossing/rerailer track, and a power feeder track for power pack connection. Run multiple trains at once and add the V5 Inner Oval to your N Scale trains!