Lionel The Polar Express Hot Chocolate HO Gauge Model Train Coach Car will be a great addition to any HO Gauge layout. It is decked in the famous Polar Express colors of black, gray, and burgundy while also housing the gold Polar Express logo. It features silhouettes in the windows, LED interior illumination, knuckle couplers, metal wheels and a snow-covered roof. Lionel HO Gauge are 1:87 in scale, are half the size of the traditional O Gauge and have become the most popular model railroad scale in the world today. These are small enough to build a gratifying layout in an efficient space and are large enough to illustrate all the great details. HO Gauge products operate on a 2-Rail HO FasTrack System that has a fantastic exemplary look and features a quick easy snap-together connection.