The Lionel 6-12052 FasTrack Grade Crossing with Flashers is a ready-to-go pre-built track accessory for model railroads. Made of plastic and designed in a multi-colored scheme, this O gauge track features an analog control system and is suitable for hobbyists aged 17 years and up. With its scale of 1:48 and origin from China, this product from Lionel adds a unique and realistic element to train layouts, perfect for creating engaging scenes and layouts for model railroad enthusiasts.