All parts are removable for hands-on building experiences and creative scenarios. Realistic sounds and flashing lights are activated by a dedicated button and operate for short periods to minimize distractions. Made of high-quality ABS plastic with safe, rounded edges and smooth-rolling wheels for easy movement on floors. This educational toy supports imaginative play, hand-eye coordination, and logical thinking. Box contents: large truck, excavator, crane, cement mixer, and dump truck. Dimensions: Box 40 x 75 x 15 cm; large truck 43 x 14 x 18 cm; small trucks 11.5 x 5.5 x 8.5 cm; approximate weight 1.3 kg. Suitable for children aged 3 and up.