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: 72 mm, Depth: 360 mm, Height: 115 mm. Package width: 72 mm, Package depth: 360 mm, Package height: 115 mm. Country of origin: China