Description: The 1/50 scale high simulated model toy is with pull back design, which need to be played by pressing the model and pull it back in direction of the car rear and loosing your hand to let it move ahead. Applying the delicate craft model toy with adjustable design, multiple functions, moving joints, detachable car head design, and detachable tail gate for kids to play, then they will be happy. The model toy is made of plastic and alloy materials. The length of the model toy is 33cm, the width is 5cm, and the height is 7cm. It is suitable for kids, student, entertainment, etc. Item Name: Construction Trailer Model Material: Plastic,Alloy Features: Adjustable, Moving Joints, Detachable Head Style: Engineering Trailer with Dump Truck, Engineering Trailer with Excavator, Engineering Trailer with Mixer Functions: Pull back Design, High Simulation, Exquisite Workmanship Control Method: Power Scale: 1: 50 Applicable Age: 4 6 Years Old Size Details: 33cm x 5cm x 7cm/12.99" x 1.97" x 2.76" (Approx.) Notes: There are small accessories in the toy, adult need to tutelage when children playing. The alloy car model is made of metal and plastic, which need to avoid beating when using it to prevent from damage. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Style A List: 1 x Construction Trailer Model 1 x Dump Truck Model or Style B List: 1 x Construction Trailer Model 1 x Excavator Model or Style C List: 1 x Construction Trailer Model 1 x Mixer Truck Model