This Toy Shark Track / Car Loop Racing Track is perfect for children aged 3 years and above, especially those between 3-5 years old. The track is designed for Racing cars and does not require any batteries. The set includes a splicing track that measures 66x52x29cm. The track is easy to assemble and provides hours of fun for kids. This racing track is a great addition to any toy collection and is sure to provide endless entertainment.