These enginerring trucks serive as ideal gift to teach kids about different construction techniques.Great for imaginative and pretend play;A creative way to encourage hand-eye and fine motor development construction vehicle toy cars is designed in bright color,bright yellow draw your little kids' attention,great toys to let your kids enjoy more fun time;Also a perfect present for vehicle lovers Engineering car is designed in a perfect size,ideal for kids over 2 year old to play with;No need of battery,an environmental toy;Your kids will definitely love it and have great fun. Highest Quality ABS Plastic. NON-TOXIC and SAFE. This Toy have extra grip high quality tire can crawl easily.