The KATO 3-115 HO Scale HV5 R550mm Basic Oval Track Set provides everything you need to create a simple and elegant oval track layout. With its high-quality construction and smooth operation, this set is perfect for both beginners and experienced model railroaders. Whether you're looking to expand your existing layout or start a new one from scratch, the KATO 3-115 HO Scale HV5 R550mm Basic Oval Track Set is sure to impress.