1.【Construction Vehicle Stem Toys 】：An exciting play set of construction trucks in compact size for play at home and on the go. The cute construction toy truck set will surprise and delight any construction vehicles lover! 2. 【construction toys with play mats】：Comes with realistic reproductions of road signs, barriers, tower crane and play mat, so kids can set up their own construction site and engage in all kinds of imaginative play. it shows us a realistic scene with more bright color. 3.【Truck Toy】：City scene & engineering scene map, a variety of creative splicing methods for the map, with three-dimensional road signs, 4 assembled construction vehicle toys car, (grass scrapers, bulldozers, road rollers, and excavators) 4.【Durable Construction Vehicles with Movable Parts 】：Authentic reproductions of actual road signs are scaled for block and transportation play. Allowing children to simulate playing, letting children think about the traffic rules, and improve their hands-on ability and hand-eye coordination. 5. 【Construction Vehicle Toy Set】：For a better role-playing game experience, this This exquisite designed construction vehicles sets comes with 4 assembled construction vehicle toys car, Jigsaw puzzle track, , making it a great choice birthday gifts.