1. ROBUST CONSTRUCTION The sturdy and durable waterproof box for outdoor use is made of strength plastic, resistant to impacts, drops, or falls, as well as extreme weather conditions like heavy rain and snow, providing continuous protection for connections against electrical hazards. 2. EASY TO USE Open the 2 latches to unlock or close the waterproof box. Then open the cable slot and secure the cables using the cable clamps. If you want to mount the box on the wall, you can use the 2 keyhole slots on the back. 3. SEALING The rubber gasket around the waterproof box ensures a tight seal to prevent water leakage. The rubber seals around the 5 cable holes allow cables to fit securely into the waterproof box, keeping electrical equipment safe and dry. 4. WEATHERPROOF The IP54 waterproof rating ensures that indoor and outdoor cables are protected from water, snow, rain, dirt, etc. (Note: It is ONLY waterresistant, NOT waterproof, and should not be used underwater.)