Pack of 2 units of steel bollards or bollards for road protection and signaling. Multiple uses: security, road marking, space delimitation, access blocking, etc. Pack of 2 units of security bollards to prevent theft due to moon landing. Bollards for road marking, which allow vehicle circulation spaces to be delimited. Specifications Pack of 2 bollards or bollards made of resistant steel. 6mm steel base. 2 mm central body. Metallic steel posts, painted in yellow and black, for high visibility. The bases have 4 holes to fix the bollards to the ground using screws (screws not included). Diameter of the holes for the screws: 13 mm. The central bodies are removable. It can be separated from the base to facilitate access, leaving the base nailed to the ground. It has rings at the base and in the central body, to lock the bollard with a padlock. Diameter of the central body: 89 mm. Height of the central body: 750 mm. Base diameter: 150 mm. Base height: 78 mm.