Protect your outdoor power connections with this 4-pack outdoor electrical box set, designed for durability and versatility in any weather. The set includes one large electrical box measuring 11.81 in. x 7.87 in. x 4.21 in. and three small extension cord covers, each measuring 8.26 in. x 2.75 in. x 2.75 in. Perfect for safeguarding outdoor lighting fixtures, holiday decorations, power tools, and more, these boxes ensure your connections stay secure and dry.Constructed from heavy-duty reinforced PP material, these electrical boxes provide reliable protection against water, mud, and melting snow, keeping your power connections safe in various conditions. While not intended for submersion, their robust design effectively shields against the elements, offering peace of mind for outdoor setups. Each box features an IP54 waterproof rating, with wire clamps and rubber seals to prevent moisture intrusion and maintain circuit safety. This design ensures dependable operation in wet or damp environments.Setting up is quick and simple-place the connection inside, secure the clamps, and snap the latch shut. The design accommodates standard extension cords and connectors, keeping them dry and secure year-round. The large box is compatible with 16-12 AWGwires, while the smaller boxes are suited for 16-14 AWGwires, providing a versatile solution for a wide range of applications. Material: Polypropylene.