Description: Characterized by fine workmanship, this engineering vehicle toy can do no harm to your children's hands and provide smooth and comfortable hand feeling. Featuring detachable design, this engineering vehicle toy can promote the development of children's hand-eye coordination and exercise children's observation, attention and memory. Made of high-quality plastic material, it is lightweight and durable to use. The length of the bulldozer/street roller is 8.5cm, the width is 4cm, and the height is 5cm. The length of the excavator/drill Truck is 12.1cm, the width is 4cm, and the height is 5cm. It is suitable for children, toddlers, babies and so on. Item Name: Engineering Vehicle Toy Material: Plastic Features: Impact Resistant, Detachable, High Toughness Size Details: Bulldozer/Street Roller: 8.5cm x 4cm x 5cm/3.35" x 1.57" x 1.97" (Approx.) Excavator/Drill Truck: 12.1cm x 4cm x 5cm/4.76" x 1.57" x 1.97" (Approx.) Notes: 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: 4 x Engineering Vehicle Toy 1 x Screwdriver