Lionel Salem Cider Works HO Gauge Model Train Reefer is carrying wickedly delicious cider via the rails and will be a great addition to any HO Gauge layout. 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. Compatible with Lionel HO Gauge Systems, is weighted for reliable operation, features opening doors, metal wheels, and metal knuckle couplers.