High quality and well design: It's made of high-quality ABS plastic and alloy.Each construction truck is in unique design and perfectly fits kids' hands and pockets. Only need some sand, you can create your own construction basebe able to simulate the transport of construction sites carrying sand and other materials. Educational: Children can not only just enjoy a lot of fun but also improve skills ,such as learning skills, educational thinking skills, shape recognition, problem solving, communication skills, social skills, creativity, hand to eye coordination while playing car toys. Bright color to attract kids attention:Our construciton vehicle toy cars is designed in bright color to attract your little kids' attention. Perfect Size for Toddlers: Great hand-eye coordination and early preschool education development. Perfect as birthday party favors, cake toppers, car seat toys.