The MTH RailKing 30-78057 Anheuser Busch Budweiser Beer Modern Reefer is a pre-built O gauge model train freight car made of plastic, featuring a three-rail system control. This ready-to-go item, manufactured in 2008, replicates a modern beer reefer with a scale of 1:48, suitable for collectors aged 17 years and up. The vintage-themed transportation piece is painted in the colors of Budweiser, making it a unique and eye-catching addition to any model railroad display.