Siku 3921, Truck/Trailer model, Preassembled, 1:50, Metal, Plastic, 3 yr(s), Black, Green, Yellow Siku 3921. Product type: Truck/Trailer model, Construction type: Preassembled, Scale: 1:50. Width: 2.83" (72 mm), Depth: 14.2" (360 mm), Height: 4.53" (115 mm). Package width: 2.83" (72 mm), Package depth: 14.2" (360 mm), Package height: 4.53" (115 mm). Country of origin: China