The HO Atlas 170x 13K Gallon Modern Tank Car Georgia Kaolin ACFX #72634 is a ready-to-go pre-built model train freight car in 1:87 scale. It features a white color with factory-painted details and plastic trucks with metal wheels. This tank car from Atlas represents the Georgia Kaolin corporate roadname and is designed for a two-rail system. Standing at 2 inches tall, this modern tank car is a perfect addition to any model railroad setup with a transportation theme. Made from pressed steel, plastic, and diecast materials, this high-quality unit is a must-have for collectors and hobbyists alike.