The Micro Trains N Scale MTL 49400 Swift Refrigerator Line SRLX 5199 Reefer is a pre-built model replica of a wood ice reefer in red color. Made of plastic, this vintage piece is designed for collectors aged 17 years and up. It is part of the transportation-themed Two-Rail System and features the corporate roadname of Swift Refrigerator Line, making it a rare find for model railroad enthusiasts.