These toys are made from solid wood & designed for rough play, especially outdoors. Children play while learning about a vehicle & its function in building construction with sand or stones, just as in real life. In doing so they will improve h&-eye coordination & muscular strength. Playing with others will also help to develop social skills. This product is made from rubber wood sourced from exhausted rubber plantations that are replanted every 10 – 15 years. suitable for 18mths+ Rubber wood from Thailand 260mm x 135mm x 170mm