·Large Size Electrical Connection Box: Outer size is 11.3" x 4.3" x 3", inner size is 9.5" x 3.0" x 2.9". The box compatible with straight plugs, right-angle plugs, and most bulky adapter. Easy to seal AWG 12-14-16 extension cord and flat cable.

·Heavy Duty & Weatherproof: Manufacture with industrial grade plastic, highly durable and UV resistant material, the box can withstand hard impact in outdoor harsh environment. Firm and tight rubber seals of wire ports prevent water, keeping outdoor electrical connection dry and safe.

·Water & Dust Resistant: IP44 waterproof material protect from water, snow, rain, dust, dirt, etc. Creating waterproof space, the box protects outdoor connections form water and dust. Fitted with sealing rings, the inside is sealing and waterproof.

·Easy to Use: No installed requirements. Place the connection and cord properly with top lid and 4 corner clips. Lock the box and use it.

·Widely Use: Suitable for indoor and outdoor applications. Best choice to protect outdoor landscape lighting, string lights, pool pump, garden power tool, fountain, Christmas holiday lights and other devices. Make outdoor safe electricity.