This On30 scale HO gauge electric train track accessory includes almost 8 feet of additional track - a Hawthorne Village exclusive * Electric train track accessory includes four 9" Straight Track and six 9" Radius Curved Track * HO scale train set accessory is so easy to assemble; track snaps together and stays together - needs no screws, nails or special tools for assembly * Operates smoothly on floors and tables - even carpets * We offer generous guarantees on everything we sell - up to 365 days on select items! If you need to make a return, you"ll receive 100% of everything you paid.