Large CompatibilityOutdoor electrical box have 7-entry ports + spacious interior organize messy cables like a tailored suit. external size is: 12.9 x 8.3 x 5.2 inches,Inner size is:10.6 x 6.7 x 3.9 inches, compatible with 0.03''-0.38'' (0.8-10mm)cord IP54 Rated WaterproofOutdoor extension cord box use TPE material seal ring + clever structural design can achieve achieves IP54 waterproof/dustproof rating, safeguarding connections through storms and sandstorms like a fortress HEAVY DUTY WEATHERPROOFThe weatherproof electrical box PP housing withstands 200lbs load, industrial-grade strength conquers extreme conditions effortlessly Multi Scenario UseIdeal for safeguarding electrical connections in diverse environments, our waterproof junction box seamlessly adapts to outdoor lighting (LEDs, landscape fixtures), pool pumps, garden tools,WiFi, holiday decor, and moreensuring reliable performance in rain, humidity, or splashes. Mount to WallThe outdoor plug