The cable crossover is built to protect cables from moisture, oils, solvents, and frame as a shield for impact resistance and load bearing. Kupo have diverse cable crossovers which are made of high density press-molded rubber, backed with sturdy visible yellow lid. Each has dog bone connectors to get connected to create any desired length. Easy to operate and protect the cable through the doorway and eliminate the damage. Operation temperature is -40 c° to 49 c° degree and the load bearing capacity is 2,000 kg. Ideal for indoor and outdoor use, such as concerts, stages, hotels, shopping mall, sports events, school, parking lots, warehouse, construction places and the likes