The MTH RailKing 30-78057 Anheuser Busch Budweiser Beer Reefer is a pre-built O gauge model train accessory designed for collectors and hobbyists. Made of plastic and weighing 1.5 pounds, this 1:48 scale beer reefer car features a painted design and is part of the Three-Rail System. Manufactured in 2008, this analog-controlled piece is suitable for adults aged 17 years and up, and is a perfect addition to any model railroad layout focusing on transportation themes.