3D Assembly Metal Truck Vehicles Model Kits Toy Car Building Puzzles Construction Play Set for Kids Children Boys and Girls 6 7 8 Years Old, 192 Pcs by HENG CHENG Assembly Metal Model Kits. Truck size: 6.69'' X 3.94'' X 4.33'' About 192 Pcs. Includes good quality cross-head screwdriver, nuts and bolts, and the instructions. Has fun when playing, meanwhile develop kids thinking and manipulative ability, kids favourite toy. Pull back and go style offer kids realistic playing fun. Warning: Children under 6 years old play it under adult supervision. CHOKING HAZARD -- Small parts.