The Lionel O Scale FasTrack Uncoupling Track - 612020 is a gray plastic straight track designed for O gauge model railroads. Manufactured in 2003, this limited edition track features a three-rail system and is part of the FasTrack collection from Lionel. With an item length of 10.5 inches and a height of 2 inches, this track is lightweight at 0.7lbs and is painted for added realism. Perfect for model train enthusiasts looking for a high-quality, detailed track piece to add to their layout.