Enclosure measures 12 inches wide by 12 inches tall by 3 inches deep Cable retention slots allow techs to work outside the box. Continuous horizontal and vertical bosses give complete flexibility of mounting options. Heavy duty construction stands up to the elements year after year. This enclosure works seamlessly with Extreme vertical splitters and designed for BDS102VF, BDS103VF, BDS104VF, BDS106VF and BDS108VF models