This classic construction set encourages your child to use their imagination and critical thinking skills. Set includes 65 easy-to-assemble pieces (colors may vary) to create a variety of models. The Super Charger Kit comes with a step-by-step construction guide that will help you build different models or use your imagination to create your own designs. Plastic; imported. Box is approx. 13 1/2"L x 9"W x 2 1/4"H. Ages 3+.