From Mattel Toys. Elegance personified, the Mercedes-Benz 300 SL is an icon of the classic car world - and now, it's yours to build with Mattel Brick Shop. This detailed and authentic 1:12 scale set includes metal parts, a spare tire and luggage, a decal sheet for customization, a signature metal plate, plus an exclusive metal car with display case. The peak of car luxury, the Mercedes-Benz 300 SL will shine in your showroom.