Innovative protective barrier for areas where heavy loads are handled. First barrier in the world with two rails whose height can be adjusted on-site according to the most critical areas to be protected and the type of trucks used by the end user. Thanks to the robust external connection systems, the barrier is easy to assemble and the post better supports the entire structure. Suitable for medium-low impacts. 2000 mm modules with continuous fixing according to customer requirements. Fixing accessories included.