Why Choose Our Set? You can view the functional display video of our image interface ?Endless Play Combinations: Kids can create their own construction sites, role-play as builders, and develop fine motor skills, problem-solving abilities, and creativity. ? Perfect Gift: Ideal for birthdays, holidays, Christmas, or any special occasion. It's also a great way to bond with your child during family playtime. ?Versatile Usage: From solo adventures to group play, this set is designed to inspire imaginative construction engineering-themed games for kids of all ages. Specifications Set Includes: ?1 Realistic excavator with joystick and lighting and sound function, ?1 A dump truck with air pressure rise and fall function, light and sound function, 20 Plastic Stones ?Size: each truck length approximately 14 inches ?Material: Durable, Child-Safe Plastic ?Recommended Age: 3+ kids Ignite your child's imagination and construction dreams with this must-have toy vehicle set! Order now and watch as they build, load, and play their way to endless fun!