This heavy-duty waterproof box keeps electrical cords and their power bars protected from the elements. Made of strong plastic, it has silicone weather seals in the lid and ports. Easy-locking clamps ensure the box stays tightly sealed, and an Ingress Protection rating of 55 guarantees that water will not make its way in unless the box is submerged. With five ports, it is ideal for extension cords, transformers, timers and four-way power strips. The box can also be used to hold other accessories when not in use.