The protective cage is a metal construction that consists of a concrete base in the lower part and a metal cage at the top. The connection of these two is done with a hollow section. Its dimensions on the inside of the cage are 40x24x24cm and can be placed inside of a flashing lamp. The cement base has dimensions 30x30x15cm and offers stability The cage is painted yellow so that when it is placed in a construction site on a road it is visible from a long distance from the passing drivers. The total height of the entire construction is 1.63m and due to the fact that it is entirely made in our factory its dimensions can be adapted to the needs of the customer.