Cable retention slots allow techs to work outside the box. Quick Mount Rail allows any True Flex component to snap in without screws. Continuous horizontal and vertical bosses give complete flexibility of mounting options. Heavy duty constructions stands up to the elements year after year. Enclosure measures 9 inches wide by 9 inches tall by 4 inches deep. Rain or shine, snow, sleet, hail, or wind, the Infinity Premise Enclosure is designed with UV rated thermo plastic alloy to withstand the elements day in and day out