【Durable Materials】This outdoor plug protector is made of PVC material, which is durable, not easy to fade, resistant to high and low temperatures, can withstand extreme outdoor weather, and provides long-term protection for your vehicle
【Weather Protection】This extension cord plug protector forms a 360° waterproof barrier to prevent snow, rain, moisture, and debris from interfering with your engine heating system, reducing the risk of electric shock accidents, and providing personal safety
【Wide Application】This three-hole weatherproof plug protective case has a wide range of applications, is compatible with most 120-volt outdoor plugs, and is compatible with engine block heaters, RVs, holiday lights, and all outdoor extension cords to meet the needs of different scenarios
【Easy to use】The socket power cover is easy to use, just put the plug protector on the plug of the engine block heater to fit snugly. No tools are required, and installation is quick and easy. Make sure your engine is functioning properly
【Package Contents】After purchase, you will receive 2 pcs of 3-pin plug protectors, suitable for any 120V 3-pin plug, sufficient quantity to meet your needs