Children from the age of 3 years can learn the correct road safety procedures for road blocks and road works with the road works block from BIG. BIG-CONSTRUCTION consists of different elements which can be individually assembled together. The replica warning sign indicates "road works" or "road narrows". Together with the realistic beacon and the flashing light, kids can create different road blocks. The individual components can be easily connected to form a complete road block. The traffic signs have a large base to ensure good stability.